2399349478784

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{8867}}^1$

素因数の和:9368

約数の個数: 128

約数和(自身を含む): 4935944407680

約数和(自身を除く): 2536594928896

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 211, 233, 344, 422, 466, 688, 844, 932, 1376, 1688, 1864, 2752, 3376, 3728, 5504, 6752, 7456, 8867, 9073, 10019, 13504, 14912, 17734, 18146, 20038, 27008, 29824, 35468, 36292, 40076, 49163, 70936, 72584, 80152, 98326, 141872, 145168, 160304, 196652, 283744, 290336, 320608, 381281, 393304, 567488, 580672, 641216, 762562, 786608, 1134976, 1161344, 1282432, 1525124, 1573216, 1870937, 2066011, 2114009, 3050248, 3146432, 3741874, 4132022, 4228018, 6100496, 6292864, 7483748, 8264044, 8456036, 12200992, 14967496, 16528088, 16912072, 24401984, 29934992, 33056176, 33824144, 48803968, 59869984, 66112352, 67648288, 80450291, 88838473, 119739968, 132224704, 135296576, 160900582, 177676946, 239479936, 264449408, 270593152, 321801164, 355353892, 435928321, 643602328, 710707784, 871856642, 1287204656, 1421415568, 1743713284, 2574409312, 2842831136, 3487426568, 5148818624, 5685662272, 6974853136, 10297637248, 11371324544, 13949706272, 18744917803, 27899412544, 37489835606, 55798825088, 74979671212, 149959342424, 299918684848, 599837369696, 1199674739392, 2399349478784]

約数ペア:

[(1, 2399349478784), (2, 1199674739392), (4, 599837369696), (8, 299918684848), (16, 149959342424), (32, 74979671212), (43, 55798825088), (64, 37489835606), (86, 27899412544), (128, 18744917803), (172, 13949706272), (211, 11371324544), (233, 10297637248), (344, 6974853136), (422, 5685662272), (466, 5148818624), (688, 3487426568), (844, 2842831136), (932, 2574409312), (1376, 1743713284), (1688, 1421415568), (1864, 1287204656), (2752, 871856642), (3376, 710707784), (3728, 643602328), (5504, 435928321), (6752, 355353892), (7456, 321801164), (8867, 270593152), (9073, 264449408), (10019, 239479936), (13504, 177676946), (14912, 160900582), (17734, 135296576), (18146, 132224704), (20038, 119739968), (27008, 88838473), (29824, 80450291), (35468, 67648288), (36292, 66112352), (40076, 59869984), (49163, 48803968), (70936, 33824144), (72584, 33056176), (80152, 29934992), (98326, 24401984), (141872, 16912072), (145168, 16528088), (160304, 14967496), (196652, 12200992), (283744, 8456036), (290336, 8264044), (320608, 7483748), (381281, 6292864), (393304, 6100496), (567488, 4228018), (580672, 4132022), (641216, 3741874), (762562, 3146432), (786608, 3050248), (1134976, 2114009), (1161344, 2066011), (1282432, 1870937), (1525124, 1573216)]