256623472256

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:611

約数の個数: 256

約数和(自身を含む): 575495228160

約数和(自身を除く): 318871755904

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 107, 128, 136, 173, 184, 214, 272, 277, 346, 368, 391, 428, 544, 554, 692, 736, 782, 856, 1088, 1108, 1384, 1472, 1564, 1712, 1819, 2176, 2216, 2461, 2768, 2941, 2944, 3128, 3424, 3638, 3979, 4432, 4709, 4922, 5536, 5882, 6256, 6371, 6848, 7276, 7958, 8864, 9418, 9844, 11072, 11764, 12512, 12742, 13696, 14552, 15916, 17728, 18511, 18836, 19688, 22144, 23528, 25024, 25484, 29104, 29639, 31832, 35456, 37022, 37672, 39376, 41837, 47056, 47921, 50048, 50968, 58208, 59278, 63664, 67643, 74044, 75344, 78752, 83674, 94112, 95842, 101936, 108307, 116416, 118556, 127328, 135286, 148088, 150688, 157504, 167348, 188224, 191684, 203872, 216614, 232832, 237112, 254656, 270572, 296176, 301376, 314687, 315008, 334696, 376448, 383368, 407744, 425753, 433228, 474224, 503863, 509312, 541144, 592352, 602752, 629374, 669392, 681697, 766736, 814657, 815488, 851506, 866456, 948448, 1007726, 1082288, 1102183, 1184704, 1258748, 1338784, 1363394, 1533472, 1629314, 1703012, 1732912, 1896896, 2015452, 2164576, 2204366, 2369408, 2517496, 2677568, 2726788, 3066944, 3258628, 3406024, 3465824, 3793792, 4030904, 4329152, 4408732, 5034992, 5127547, 5355136, 5453576, 6133888, 6517256, 6812048, 6931648, 7237801, 8061808, 8658304, 8817464, 10069984, 10255094, 10907152, 11588849, 13034512, 13624096, 13863296, 14475602, 16123616, 17634928, 18737111, 20139968, 20510188, 21814304, 23177698, 26069024, 27248192, 28951204, 32247232, 35269856, 37474222, 40279936, 41020376, 43628608, 46355396, 52138048, 54496384, 57902408, 64494464, 70539712, 74948444, 82040752, 87168299, 87257216, 92710792, 104276096, 115804816, 117933581, 141079424, 149896888, 164081504, 174336598, 185421584, 231609632, 235867162, 299793776, 328163008, 348673196, 370843168, 463219264, 471734324, 599587552, 656326016, 697346392, 741686336, 926438528, 943468648, 1199175104, 1394692784, 1483372672, 1886937296, 2004870877, 2398350208, 2789385568, 3773874592, 4009741754, 5578771136, 7547749184, 8019483508, 11157542272, 15095498368, 16038967016, 32077934032, 64155868064, 128311736128, 256623472256]

約数ペア:

[(1, 256623472256), (2, 128311736128), (4, 64155868064), (8, 32077934032), (16, 16038967016), (17, 15095498368), (23, 11157542272), (32, 8019483508), (34, 7547749184), (46, 5578771136), (64, 4009741754), (68, 3773874592), (92, 2789385568), (107, 2398350208), (128, 2004870877), (136, 1886937296), (173, 1483372672), (184, 1394692784), (214, 1199175104), (272, 943468648), (277, 926438528), (346, 741686336), (368, 697346392), (391, 656326016), (428, 599587552), (544, 471734324), (554, 463219264), (692, 370843168), (736, 348673196), (782, 328163008), (856, 299793776), (1088, 235867162), (1108, 231609632), (1384, 185421584), (1472, 174336598), (1564, 164081504), (1712, 149896888), (1819, 141079424), (2176, 117933581), (2216, 115804816), (2461, 104276096), (2768, 92710792), (2941, 87257216), (2944, 87168299), (3128, 82040752), (3424, 74948444), (3638, 70539712), (3979, 64494464), (4432, 57902408), (4709, 54496384), (4922, 52138048), (5536, 46355396), (5882, 43628608), (6256, 41020376), (6371, 40279936), (6848, 37474222), (7276, 35269856), (7958, 32247232), (8864, 28951204), (9418, 27248192), (9844, 26069024), (11072, 23177698), (11764, 21814304), (12512, 20510188), (12742, 20139968), (13696, 18737111), (14552, 17634928), (15916, 16123616), (17728, 14475602), (18511, 13863296), (18836, 13624096), (19688, 13034512), (22144, 11588849), (23528, 10907152), (25024, 10255094), (25484, 10069984), (29104, 8817464), (29639, 8658304), (31832, 8061808), (35456, 7237801), (37022, 6931648), (37672, 6812048), (39376, 6517256), (41837, 6133888), (47056, 5453576), (47921, 5355136), (50048, 5127547), (50968, 5034992), (58208, 4408732), (59278, 4329152), (63664, 4030904), (67643, 3793792), (74044, 3465824), (75344, 3406024), (78752, 3258628), (83674, 3066944), (94112, 2726788), (95842, 2677568), (101936, 2517496), (108307, 2369408), (116416, 2204366), (118556, 2164576), (127328, 2015452), (135286, 1896896), (148088, 1732912), (150688, 1703012), (157504, 1629314), (167348, 1533472), (188224, 1363394), (191684, 1338784), (203872, 1258748), (216614, 1184704), (232832, 1102183), (237112, 1082288), (254656, 1007726), (270572, 948448), (296176, 866456), (301376, 851506), (314687, 815488), (315008, 814657), (334696, 766736), (376448, 681697), (383368, 669392), (407744, 629374), (425753, 602752), (433228, 592352), (474224, 541144), (503863, 509312)]