252826196992

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{20101}}^1$

素因数の和:20365

約数の個数: 88

約数和(自身を含む): 515512091232

約数和(自身を除く): 262685894240

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 173, 256, 284, 346, 512, 568, 692, 1024, 1136, 1384, 2272, 2768, 4544, 5536, 9088, 11072, 12283, 18176, 20101, 22144, 24566, 36352, 40202, 44288, 49132, 72704, 80404, 88576, 98264, 160808, 177152, 196528, 321616, 393056, 643232, 786112, 1286464, 1427171, 1572224, 2572928, 2854342, 3144448, 3477473, 5145856, 5708684, 6288896, 6954946, 10291712, 11417368, 12577792, 13909892, 20583424, 22834736, 27819784, 45669472, 55639568, 91338944, 111279136, 182677888, 222558272, 246900583, 365355776, 445116544, 493801166, 730711552, 890233088, 987602332, 1461423104, 1780466176, 1975204664, 3560932352, 3950409328, 7900818656, 15801637312, 31603274624, 63206549248, 126413098496, 252826196992]

約数ペア:

[(1, 252826196992), (2, 126413098496), (4, 63206549248), (8, 31603274624), (16, 15801637312), (32, 7900818656), (64, 3950409328), (71, 3560932352), (128, 1975204664), (142, 1780466176), (173, 1461423104), (256, 987602332), (284, 890233088), (346, 730711552), (512, 493801166), (568, 445116544), (692, 365355776), (1024, 246900583), (1136, 222558272), (1384, 182677888), (2272, 111279136), (2768, 91338944), (4544, 55639568), (5536, 45669472), (9088, 27819784), (11072, 22834736), (12283, 20583424), (18176, 13909892), (20101, 12577792), (22144, 11417368), (24566, 10291712), (36352, 6954946), (40202, 6288896), (44288, 5708684), (49132, 5145856), (72704, 3477473), (80404, 3144448), (88576, 2854342), (98264, 2572928), (160808, 1572224), (177152, 1427171), (196528, 1286464), (321616, 786112), (393056, 643232)]