1793980864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 4027383360

約数和(自身を除く): 2233402496

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 241, 299, 368, 389, 416, 482, 598, 736, 778, 832, 964, 1196, 1472, 1556, 1928, 2392, 3112, 3133, 3856, 4784, 5057, 5543, 6224, 6266, 7712, 8947, 9568, 10114, 11086, 12448, 12532, 15424, 17894, 19136, 20228, 22172, 24896, 25064, 35788, 40456, 44344, 50128, 71576, 72059, 80912, 88688, 93749, 100256, 116311, 143152, 144118, 161824, 177376, 187498, 200512, 232622, 286304, 288236, 323648, 354752, 374996, 465244, 572608, 576472, 749992, 930488, 1152944, 1218737, 1499984, 1860976, 2156227, 2305888, 2437474, 2999968, 3721952, 4312454, 4611776, 4874948, 5999936, 7443904, 8624908, 9749896, 17249816, 19499792, 28030951, 34499632, 38999584, 56061902, 68999264, 77999168, 112123804, 137998528, 224247608, 448495216, 896990432, 1793980864]

約数ペア:

[(1, 1793980864), (2, 896990432), (4, 448495216), (8, 224247608), (13, 137998528), (16, 112123804), (23, 77999168), (26, 68999264), (32, 56061902), (46, 38999584), (52, 34499632), (64, 28030951), (92, 19499792), (104, 17249816), (184, 9749896), (208, 8624908), (241, 7443904), (299, 5999936), (368, 4874948), (389, 4611776), (416, 4312454), (482, 3721952), (598, 2999968), (736, 2437474), (778, 2305888), (832, 2156227), (964, 1860976), (1196, 1499984), (1472, 1218737), (1556, 1152944), (1928, 930488), (2392, 749992), (3112, 576472), (3133, 572608), (3856, 465244), (4784, 374996), (5057, 354752), (5543, 323648), (6224, 288236), (6266, 286304), (7712, 232622), (8947, 200512), (9568, 187498), (10114, 177376), (11086, 161824), (12448, 144118), (12532, 143152), (15424, 116311), (17894, 100256), (19136, 93749), (20228, 88688), (22172, 80912), (24896, 72059), (25064, 71576), (35788, 50128), (40456, 44344)]