18880962048

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5265

約数の個数: 240

約数和(自身を含む): 59656973376

約数和(自身を除く): 40776011328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 128, 144, 156, 183, 192, 208, 234, 244, 256, 288, 312, 366, 384, 416, 468, 488, 512, 549, 576, 624, 732, 768, 793, 832, 936, 976, 1098, 1152, 1248, 1464, 1536, 1586, 1664, 1872, 1952, 2196, 2304, 2379, 2496, 2928, 3172, 3328, 3744, 3904, 4392, 4608, 4758, 4992, 5167, 5856, 6344, 6656, 7137, 7488, 7808, 8784, 9516, 9984, 10334, 11712, 12688, 14274, 14976, 15501, 15616, 17568, 19032, 19968, 20668, 23424, 25376, 28548, 29952, 31002, 31232, 35136, 38064, 41336, 46503, 46848, 50752, 57096, 59904, 62004, 67171, 70272, 76128, 82672, 93006, 93696, 101504, 114192, 124008, 134342, 140544, 152256, 165344, 186012, 201513, 203008, 228384, 248016, 268684, 281088, 304512, 315187, 330688, 372024, 403026, 406016, 456768, 496032, 537368, 604539, 609024, 630374, 661376, 744048, 806052, 913536, 945561, 992064, 1074736, 1209078, 1218048, 1260748, 1322752, 1488096, 1612104, 1827072, 1891122, 1984128, 2149472, 2418156, 2521496, 2645504, 2836683, 2976192, 3224208, 3654144, 3782244, 3968256, 4097431, 4298944, 4836312, 5042992, 5673366, 5952384, 6448416, 7564488, 7936512, 8194862, 8597888, 9672624, 10085984, 11346732, 11904768, 12292293, 12896832, 15128976, 16389724, 17195776, 19345248, 20171968, 22693464, 23809536, 24584586, 25793664, 30257952, 32779448, 34391552, 36876879, 38690496, 40343936, 45386928, 49169172, 51587328, 60515904, 65558896, 73753758, 77380992, 80687872, 90773856, 98338344, 103174656, 121031808, 131117792, 147507516, 154761984, 161375744, 181547712, 196676688, 242063616, 262235584, 295015032, 309523968, 363095424, 393353376, 484127232, 524471168, 590030064, 726190848, 786706752, 1048942336, 1180060128, 1452381696, 1573413504, 2097884672, 2360120256, 3146827008, 4720240512, 6293654016, 9440481024, 18880962048]

約数ペア:

[(1, 18880962048), (2, 9440481024), (3, 6293654016), (4, 4720240512), (6, 3146827008), (8, 2360120256), (9, 2097884672), (12, 1573413504), (13, 1452381696), (16, 1180060128), (18, 1048942336), (24, 786706752), (26, 726190848), (32, 590030064), (36, 524471168), (39, 484127232), (48, 393353376), (52, 363095424), (61, 309523968), (64, 295015032), (72, 262235584), (78, 242063616), (96, 196676688), (104, 181547712), (117, 161375744), (122, 154761984), (128, 147507516), (144, 131117792), (156, 121031808), (183, 103174656), (192, 98338344), (208, 90773856), (234, 80687872), (244, 77380992), (256, 73753758), (288, 65558896), (312, 60515904), (366, 51587328), (384, 49169172), (416, 45386928), (468, 40343936), (488, 38690496), (512, 36876879), (549, 34391552), (576, 32779448), (624, 30257952), (732, 25793664), (768, 24584586), (793, 23809536), (832, 22693464), (936, 20171968), (976, 19345248), (1098, 17195776), (1152, 16389724), (1248, 15128976), (1464, 12896832), (1536, 12292293), (1586, 11904768), (1664, 11346732), (1872, 10085984), (1952, 9672624), (2196, 8597888), (2304, 8194862), (2379, 7936512), (2496, 7564488), (2928, 6448416), (3172, 5952384), (3328, 5673366), (3744, 5042992), (3904, 4836312), (4392, 4298944), (4608, 4097431), (4758, 3968256), (4992, 3782244), (5167, 3654144), (5856, 3224208), (6344, 2976192), (6656, 2836683), (7137, 2645504), (7488, 2521496), (7808, 2418156), (8784, 2149472), (9516, 1984128), (9984, 1891122), (10334, 1827072), (11712, 1612104), (12688, 1488096), (14274, 1322752), (14976, 1260748), (15501, 1218048), (15616, 1209078), (17568, 1074736), (19032, 992064), (19968, 945561), (20668, 913536), (23424, 806052), (25376, 744048), (28548, 661376), (29952, 630374), (31002, 609024), (31232, 604539), (35136, 537368), (38064, 496032), (41336, 456768), (46503, 406016), (46848, 403026), (50752, 372024), (57096, 330688), (59904, 315187), (62004, 304512), (67171, 281088), (70272, 268684), (76128, 248016), (82672, 228384), (93006, 203008), (93696, 201513), (101504, 186012), (114192, 165344), (124008, 152256), (134342, 140544)]