2578408354656

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{81553}}^1$

素因数の和:81675

約数の個数: 384

約数和(自身を含む): 8246949258240

約数和(自身を除く): 5668540903584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 43, 46, 48, 54, 69, 72, 74, 86, 92, 96, 108, 111, 129, 138, 144, 148, 172, 184, 207, 216, 222, 258, 276, 288, 296, 333, 344, 368, 387, 414, 432, 444, 516, 552, 592, 621, 666, 688, 736, 774, 828, 851, 864, 888, 989, 999, 1032, 1104, 1161, 1184, 1242, 1332, 1376, 1548, 1591, 1656, 1702, 1776, 1978, 1998, 2064, 2208, 2322, 2484, 2553, 2664, 2967, 3096, 3182, 3312, 3404, 3552, 3956, 3996, 4128, 4644, 4773, 4968, 5106, 5328, 5934, 6192, 6364, 6624, 6808, 7659, 7912, 7992, 8901, 9288, 9546, 9936, 10212, 10656, 11868, 12384, 12728, 13616, 14319, 15318, 15824, 15984, 17802, 18576, 19092, 19872, 20424, 22977, 23736, 25456, 26703, 27232, 28638, 30636, 31648, 31968, 35604, 36593, 37152, 38184, 40848, 42957, 45954, 47472, 50912, 53406, 57276, 61272, 71208, 73186, 76368, 81553, 81696, 85914, 91908, 94944, 106812, 109779, 114552, 122544, 142416, 146372, 152736, 163106, 171828, 183816, 213624, 219558, 229104, 244659, 245088, 284832, 292744, 326212, 329337, 343656, 367632, 427248, 439116, 458208, 489318, 585488, 652424, 658674, 687312, 733977, 735264, 854496, 878232, 978636, 988011, 1170976, 1304848, 1317348, 1374624, 1467954, 1756464, 1875719, 1957272, 1976022, 2201931, 2609696, 2634696, 2935908, 3017461, 3506779, 3512928, 3751438, 3914544, 3952044, 4403862, 5269392, 5627157, 5871816, 6034922, 7013558, 7502876, 7829088, 7904088, 8807724, 9052383, 10520337, 10538784, 11254314, 11743632, 12069844, 14027116, 15005752, 15808176, 16881471, 17615448, 18104766, 21040674, 22508628, 23487264, 24139688, 27157149, 28054232, 30011504, 31561011, 31616352, 33762942, 35230896, 36209532, 42081348, 45017256, 48279376, 50644413, 54314298, 56108464, 60023008, 63122022, 67525884, 69401603, 70461792, 72419064, 80655917, 81471447, 84162696, 90034512, 94683033, 96558752, 101288826, 108628596, 112216928, 126244044, 129750823, 135051768, 138803206, 144838128, 161311834, 162942894, 168325392, 180069024, 189366066, 202577652, 208204809, 217257192, 241967751, 252488088, 259501646, 270103536, 277606412, 289676256, 322623668, 325885788, 336650784, 378732132, 389252469, 405155304, 416409618, 434514384, 483935502, 504976176, 519003292, 540207072, 555212824, 624614427, 645247336, 651771576, 725903253, 757464264, 778504938, 810310608, 832819236, 869028768, 967871004, 1009952352, 1038006584, 1110425648, 1167757407, 1249228854, 1290494672, 1303543152, 1451806506, 1514928528, 1557009876, 1620621216, 1665638472, 1873843281, 1935742008, 2076013168, 2177709759, 2220851296, 2335514814, 2498457708, 2580989344, 2607086304, 2903613012, 2984268929, 3029857056, 3114019752, 3331276944, 3503272221, 3747686562, 3871484016, 4152026336, 4355419518, 4671029628, 4996915416, 5807226024, 5968537858, 6228039504, 6662553888, 7006544442, 7495373124, 7742968032, 8710839036, 8952806787, 9342059256, 9993830832, 11614452048, 11937075716, 12456079008, 14013088884, 14990746248, 17421678072, 17905613574, 18684118512, 19987661664, 23228904096, 23874151432, 26858420361, 28026177768, 29981492496, 34843356144, 35811227148, 37368237024, 47748302864, 53716840722, 56052355536, 59962984992, 69686712288, 71622454296, 80575261083, 95496605728, 107433681444, 112104711072, 143244908592, 161150522166, 214867362888, 286489817184, 322301044332, 429734725776, 644602088664, 859469451552, 1289204177328, 2578408354656]

約数ペア:

[(1, 2578408354656), (2, 1289204177328), (3, 859469451552), (4, 644602088664), (6, 429734725776), (8, 322301044332), (9, 286489817184), (12, 214867362888), (16, 161150522166), (18, 143244908592), (23, 112104711072), (24, 107433681444), (27, 95496605728), (32, 80575261083), (36, 71622454296), (37, 69686712288), (43, 59962984992), (46, 56052355536), (48, 53716840722), (54, 47748302864), (69, 37368237024), (72, 35811227148), (74, 34843356144), (86, 29981492496), (92, 28026177768), (96, 26858420361), (108, 23874151432), (111, 23228904096), (129, 19987661664), (138, 18684118512), (144, 17905613574), (148, 17421678072), (172, 14990746248), (184, 14013088884), (207, 12456079008), (216, 11937075716), (222, 11614452048), (258, 9993830832), (276, 9342059256), (288, 8952806787), (296, 8710839036), (333, 7742968032), (344, 7495373124), (368, 7006544442), (387, 6662553888), (414, 6228039504), (432, 5968537858), (444, 5807226024), (516, 4996915416), (552, 4671029628), (592, 4355419518), (621, 4152026336), (666, 3871484016), (688, 3747686562), (736, 3503272221), (774, 3331276944), (828, 3114019752), (851, 3029857056), (864, 2984268929), (888, 2903613012), (989, 2607086304), (999, 2580989344), (1032, 2498457708), (1104, 2335514814), (1161, 2220851296), (1184, 2177709759), (1242, 2076013168), (1332, 1935742008), (1376, 1873843281), (1548, 1665638472), (1591, 1620621216), (1656, 1557009876), (1702, 1514928528), (1776, 1451806506), (1978, 1303543152), (1998, 1290494672), (2064, 1249228854), (2208, 1167757407), (2322, 1110425648), (2484, 1038006584), (2553, 1009952352), (2664, 967871004), (2967, 869028768), (3096, 832819236), (3182, 810310608), (3312, 778504938), (3404, 757464264), (3552, 725903253), (3956, 651771576), (3996, 645247336), (4128, 624614427), (4644, 555212824), (4773, 540207072), (4968, 519003292), (5106, 504976176), (5328, 483935502), (5934, 434514384), (6192, 416409618), (6364, 405155304), (6624, 389252469), (6808, 378732132), (7659, 336650784), (7912, 325885788), (7992, 322623668), (8901, 289676256), (9288, 277606412), (9546, 270103536), (9936, 259501646), (10212, 252488088), (10656, 241967751), (11868, 217257192), (12384, 208204809), (12728, 202577652), (13616, 189366066), (14319, 180069024), (15318, 168325392), (15824, 162942894), (15984, 161311834), (17802, 144838128), (18576, 138803206), (19092, 135051768), (19872, 129750823), (20424, 126244044), (22977, 112216928), (23736, 108628596), (25456, 101288826), (26703, 96558752), (27232, 94683033), (28638, 90034512), (30636, 84162696), (31648, 81471447), (31968, 80655917), (35604, 72419064), (36593, 70461792), (37152, 69401603), (38184, 67525884), (40848, 63122022), (42957, 60023008), (45954, 56108464), (47472, 54314298), (50912, 50644413), (53406, 48279376), (57276, 45017256), (61272, 42081348), (71208, 36209532), (73186, 35230896), (76368, 33762942), (81553, 31616352), (81696, 31561011), (85914, 30011504), (91908, 28054232), (94944, 27157149), (106812, 24139688), (109779, 23487264), (114552, 22508628), (122544, 21040674), (142416, 18104766), (146372, 17615448), (152736, 16881471), (163106, 15808176), (171828, 15005752), (183816, 14027116), (213624, 12069844), (219558, 11743632), (229104, 11254314), (244659, 10538784), (245088, 10520337), (284832, 9052383), (292744, 8807724), (326212, 7904088), (329337, 7829088), (343656, 7502876), (367632, 7013558), (427248, 6034922), (439116, 5871816), (458208, 5627157), (489318, 5269392), (585488, 4403862), (652424, 3952044), (658674, 3914544), (687312, 3751438), (733977, 3512928), (735264, 3506779), (854496, 3017461), (878232, 2935908), (978636, 2634696), (988011, 2609696), (1170976, 2201931), (1304848, 1976022), (1317348, 1957272), (1374624, 1875719), (1467954, 1756464)]