1245307872

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 3313142784

約数和(自身を除く): 2067834912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 271, 302, 317, 453, 542, 604, 634, 813, 906, 951, 1084, 1208, 1268, 1626, 1812, 1902, 2168, 2416, 2536, 3252, 3624, 3804, 4336, 4832, 5072, 6504, 7248, 7608, 8672, 10144, 13008, 14496, 15216, 26016, 30432, 40921, 47867, 81842, 85907, 95734, 122763, 143601, 163684, 171814, 191468, 245526, 257721, 287202, 327368, 343628, 382936, 491052, 515442, 574404, 654736, 687256, 765872, 982104, 1030884, 1148808, 1309472, 1374512, 1531744, 1964208, 2061768, 2297616, 2749024, 3928416, 4123536, 4595232, 8247072, 12971957, 25943914, 38915871, 51887828, 77831742, 103775656, 155663484, 207551312, 311326968, 415102624, 622653936, 1245307872]

約数ペア:

[(1, 1245307872), (2, 622653936), (3, 415102624), (4, 311326968), (6, 207551312), (8, 155663484), (12, 103775656), (16, 77831742), (24, 51887828), (32, 38915871), (48, 25943914), (96, 12971957), (151, 8247072), (271, 4595232), (302, 4123536), (317, 3928416), (453, 2749024), (542, 2297616), (604, 2061768), (634, 1964208), (813, 1531744), (906, 1374512), (951, 1309472), (1084, 1148808), (1208, 1030884), (1268, 982104), (1626, 765872), (1812, 687256), (1902, 654736), (2168, 574404), (2416, 515442), (2536, 491052), (3252, 382936), (3624, 343628), (3804, 327368), (4336, 287202), (4832, 257721), (5072, 245526), (6504, 191468), (7248, 171814), (7608, 163684), (8672, 143601), (10144, 122763), (13008, 95734), (14496, 85907), (15216, 81842), (26016, 47867), (30432, 40921)]