2511631872

素因数分解:

$2^9\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11597}}^1$

素因数の和:11668

約数の個数: 120

約数和(自身を含む): 7403606496

約数和(自身を除く): 4891974624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 512, 564, 576, 752, 768, 846, 1128, 1152, 1504, 1536, 1692, 2256, 2304, 3008, 3384, 4512, 4608, 6016, 6768, 9024, 11597, 12032, 13536, 18048, 23194, 24064, 27072, 34791, 36096, 46388, 54144, 69582, 72192, 92776, 104373, 108288, 139164, 185552, 208746, 216576, 278328, 371104, 417492, 545059, 556656, 742208, 834984, 1090118, 1113312, 1484416, 1635177, 1669968, 2180236, 2226624, 2968832, 3270354, 3339936, 4360472, 4453248, 4905531, 5937664, 6540708, 6679872, 8720944, 8906496, 9811062, 13081416, 13359744, 17441888, 17812992, 19622124, 26162832, 26719488, 34883776, 39244248, 52325664, 53438976, 69767552, 78488496, 104651328, 139535104, 156976992, 209302656, 279070208, 313953984, 418605312, 627907968, 837210624, 1255815936, 2511631872]

約数ペア:

[(1, 2511631872), (2, 1255815936), (3, 837210624), (4, 627907968), (6, 418605312), (8, 313953984), (9, 279070208), (12, 209302656), (16, 156976992), (18, 139535104), (24, 104651328), (32, 78488496), (36, 69767552), (47, 53438976), (48, 52325664), (64, 39244248), (72, 34883776), (94, 26719488), (96, 26162832), (128, 19622124), (141, 17812992), (144, 17441888), (188, 13359744), (192, 13081416), (256, 9811062), (282, 8906496), (288, 8720944), (376, 6679872), (384, 6540708), (423, 5937664), (512, 4905531), (564, 4453248), (576, 4360472), (752, 3339936), (768, 3270354), (846, 2968832), (1128, 2226624), (1152, 2180236), (1504, 1669968), (1536, 1635177), (1692, 1484416), (2256, 1113312), (2304, 1090118), (3008, 834984), (3384, 742208), (4512, 556656), (4608, 545059), (6016, 417492), (6768, 371104), (9024, 278328), (11597, 216576), (12032, 208746), (13536, 185552), (18048, 139164), (23194, 108288), (24064, 104373), (27072, 92776), (34791, 72192), (36096, 69582), (46388, 54144)]