18884425248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 432

約数和(自身を含む): 63530078976

約数和(自身を除く): 44645653728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 96, 102, 104, 117, 124, 136, 144, 153, 156, 186, 204, 208, 221, 234, 248, 272, 279, 288, 289, 306, 312, 372, 403, 408, 416, 442, 468, 496, 527, 544, 558, 563, 578, 612, 624, 663, 744, 806, 816, 867, 884, 936, 992, 1054, 1116, 1126, 1156, 1209, 1224, 1248, 1326, 1488, 1581, 1612, 1632, 1689, 1734, 1768, 1872, 1989, 2108, 2232, 2252, 2312, 2418, 2448, 2601, 2652, 2976, 3162, 3224, 3378, 3468, 3536, 3627, 3744, 3757, 3978, 4216, 4464, 4504, 4624, 4743, 4836, 4896, 5067, 5202, 5304, 6324, 6448, 6756, 6851, 6936, 7072, 7254, 7319, 7514, 7956, 8432, 8928, 8959, 9008, 9248, 9486, 9571, 9672, 10134, 10404, 10608, 11271, 12648, 12896, 13512, 13702, 13872, 14508, 14638, 15028, 15912, 16864, 17453, 17918, 18016, 18972, 19142, 19344, 20268, 20553, 20808, 21216, 21957, 22542, 25296, 26877, 27024, 27404, 27744, 28713, 29016, 29276, 30056, 31824, 33813, 34906, 35836, 37944, 38284, 38688, 40536, 41106, 41616, 43914, 45084, 50592, 52359, 53754, 54048, 54808, 57426, 58032, 58552, 60112, 61659, 63648, 65871, 67626, 69812, 71672, 75888, 76568, 80631, 81072, 82212, 83232, 86139, 87828, 90168, 104718, 107508, 109616, 114852, 116064, 116467, 117104, 120224, 123318, 124423, 131742, 135252, 139624, 143344, 151776, 153136, 157077, 161262, 162144, 162707, 164424, 172278, 175656, 180336, 209436, 215016, 219232, 226889, 229704, 232934, 234208, 246636, 248846, 263484, 270504, 279248, 286688, 296701, 306272, 314154, 322524, 325414, 328848, 344556, 349401, 351312, 360672, 373269, 418872, 430032, 453778, 459408, 465868, 488121, 493272, 497692, 526968, 541008, 558496, 593402, 628308, 645048, 650828, 657696, 680667, 689112, 698802, 702624, 746538, 837744, 860064, 890103, 907556, 918816, 931736, 976242, 986544, 995384, 1048203, 1053936, 1082016, 1119807, 1186804, 1256616, 1290096, 1301656, 1361334, 1378224, 1397604, 1464363, 1493076, 1675488, 1780206, 1815112, 1863472, 1952484, 1973088, 1990768, 2042001, 2096406, 2107872, 2115191, 2239614, 2373608, 2513232, 2580192, 2603312, 2670309, 2722668, 2756448, 2795208, 2928726, 2986152, 3560412, 3630224, 3726944, 3857113, 3904968, 3981536, 4084002, 4192812, 4230382, 4479228, 4747216, 5026464, 5043917, 5206624, 5340618, 5445336, 5590416, 5857452, 5972304, 6345573, 7120824, 7260448, 7714226, 7809936, 8168004, 8385624, 8460764, 8958456, 9494432, 10087834, 10681236, 10890672, 11180832, 11571339, 11714904, 11944608, 12691146, 14241648, 15131751, 15428452, 15619872, 16336008, 16771248, 16921528, 17916912, 19036719, 20175668, 21362472, 21781344, 23142678, 23429808, 25382292, 28483296, 30263502, 30856904, 32672016, 33542496, 33843056, 34714017, 35833824, 38073438, 40351336, 42724944, 45395253, 46285356, 46859616, 50764584, 60527004, 61713808, 65344032, 65570921, 67686112, 69428034, 76146876, 80702672, 85449888, 90790506, 92570712, 101529168, 121054008, 123427616, 131141842, 138856068, 152293752, 161405344, 181581012, 185141424, 196712763, 203058336, 242108016, 262283684, 277712136, 304587504, 363162024, 370282848, 393425526, 484216032, 524567368, 555424272, 590138289, 609175008, 726324048, 786851052, 1049134736, 1110848544, 1180276578, 1452648096, 1573702104, 2098269472, 2360553156, 3147404208, 4721106312, 6294808416, 9442212624, 18884425248]

約数ペア:

[(1, 18884425248), (2, 9442212624), (3, 6294808416), (4, 4721106312), (6, 3147404208), (8, 2360553156), (9, 2098269472), (12, 1573702104), (13, 1452648096), (16, 1180276578), (17, 1110848544), (18, 1049134736), (24, 786851052), (26, 726324048), (31, 609175008), (32, 590138289), (34, 555424272), (36, 524567368), (39, 484216032), (48, 393425526), (51, 370282848), (52, 363162024), (62, 304587504), (68, 277712136), (72, 262283684), (78, 242108016), (93, 203058336), (96, 196712763), (102, 185141424), (104, 181581012), (117, 161405344), (124, 152293752), (136, 138856068), (144, 131141842), (153, 123427616), (156, 121054008), (186, 101529168), (204, 92570712), (208, 90790506), (221, 85449888), (234, 80702672), (248, 76146876), (272, 69428034), (279, 67686112), (288, 65570921), (289, 65344032), (306, 61713808), (312, 60527004), (372, 50764584), (403, 46859616), (408, 46285356), (416, 45395253), (442, 42724944), (468, 40351336), (496, 38073438), (527, 35833824), (544, 34714017), (558, 33843056), (563, 33542496), (578, 32672016), (612, 30856904), (624, 30263502), (663, 28483296), (744, 25382292), (806, 23429808), (816, 23142678), (867, 21781344), (884, 21362472), (936, 20175668), (992, 19036719), (1054, 17916912), (1116, 16921528), (1126, 16771248), (1156, 16336008), (1209, 15619872), (1224, 15428452), (1248, 15131751), (1326, 14241648), (1488, 12691146), (1581, 11944608), (1612, 11714904), (1632, 11571339), (1689, 11180832), (1734, 10890672), (1768, 10681236), (1872, 10087834), (1989, 9494432), (2108, 8958456), (2232, 8460764), (2252, 8385624), (2312, 8168004), (2418, 7809936), (2448, 7714226), (2601, 7260448), (2652, 7120824), (2976, 6345573), (3162, 5972304), (3224, 5857452), (3378, 5590416), (3468, 5445336), (3536, 5340618), (3627, 5206624), (3744, 5043917), (3757, 5026464), (3978, 4747216), (4216, 4479228), (4464, 4230382), (4504, 4192812), (4624, 4084002), (4743, 3981536), (4836, 3904968), (4896, 3857113), (5067, 3726944), (5202, 3630224), (5304, 3560412), (6324, 2986152), (6448, 2928726), (6756, 2795208), (6851, 2756448), (6936, 2722668), (7072, 2670309), (7254, 2603312), (7319, 2580192), (7514, 2513232), (7956, 2373608), (8432, 2239614), (8928, 2115191), (8959, 2107872), (9008, 2096406), (9248, 2042001), (9486, 1990768), (9571, 1973088), (9672, 1952484), (10134, 1863472), (10404, 1815112), (10608, 1780206), (11271, 1675488), (12648, 1493076), (12896, 1464363), (13512, 1397604), (13702, 1378224), (13872, 1361334), (14508, 1301656), (14638, 1290096), (15028, 1256616), (15912, 1186804), (16864, 1119807), (17453, 1082016), (17918, 1053936), (18016, 1048203), (18972, 995384), (19142, 986544), (19344, 976242), (20268, 931736), (20553, 918816), (20808, 907556), (21216, 890103), (21957, 860064), (22542, 837744), (25296, 746538), (26877, 702624), (27024, 698802), (27404, 689112), (27744, 680667), (28713, 657696), (29016, 650828), (29276, 645048), (30056, 628308), (31824, 593402), (33813, 558496), (34906, 541008), (35836, 526968), (37944, 497692), (38284, 493272), (38688, 488121), (40536, 465868), (41106, 459408), (41616, 453778), (43914, 430032), (45084, 418872), (50592, 373269), (52359, 360672), (53754, 351312), (54048, 349401), (54808, 344556), (57426, 328848), (58032, 325414), (58552, 322524), (60112, 314154), (61659, 306272), (63648, 296701), (65871, 286688), (67626, 279248), (69812, 270504), (71672, 263484), (75888, 248846), (76568, 246636), (80631, 234208), (81072, 232934), (82212, 229704), (83232, 226889), (86139, 219232), (87828, 215016), (90168, 209436), (104718, 180336), (107508, 175656), (109616, 172278), (114852, 164424), (116064, 162707), (116467, 162144), (117104, 161262), (120224, 157077), (123318, 153136), (124423, 151776), (131742, 143344), (135252, 139624)]