260425296

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 758594304

約数和(自身を除く): 498169008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 227, 248, 257, 279, 372, 454, 496, 514, 558, 681, 744, 771, 908, 1028, 1116, 1362, 1488, 1542, 1816, 2043, 2056, 2232, 2313, 2724, 3084, 3632, 4086, 4112, 4464, 4626, 5448, 6168, 7037, 7967, 8172, 9252, 10896, 12336, 14074, 15934, 16344, 18504, 21111, 23901, 28148, 31868, 32688, 37008, 42222, 47802, 56296, 58339, 63333, 63736, 71703, 84444, 95604, 112592, 116678, 126666, 127472, 143406, 168888, 175017, 191208, 233356, 253332, 286812, 337776, 350034, 382416, 466712, 506664, 525051, 573624, 700068, 933424, 1013328, 1050102, 1147248, 1400136, 1808509, 2100204, 2800272, 3617018, 4200408, 5425527, 7234036, 8400816, 10851054, 14468072, 16276581, 21702108, 28936144, 32553162, 43404216, 65106324, 86808432, 130212648, 260425296]

約数ペア:

[(1, 260425296), (2, 130212648), (3, 86808432), (4, 65106324), (6, 43404216), (8, 32553162), (9, 28936144), (12, 21702108), (16, 16276581), (18, 14468072), (24, 10851054), (31, 8400816), (36, 7234036), (48, 5425527), (62, 4200408), (72, 3617018), (93, 2800272), (124, 2100204), (144, 1808509), (186, 1400136), (227, 1147248), (248, 1050102), (257, 1013328), (279, 933424), (372, 700068), (454, 573624), (496, 525051), (514, 506664), (558, 466712), (681, 382416), (744, 350034), (771, 337776), (908, 286812), (1028, 253332), (1116, 233356), (1362, 191208), (1488, 175017), (1542, 168888), (1816, 143406), (2043, 127472), (2056, 126666), (2232, 116678), (2313, 112592), (2724, 95604), (3084, 84444), (3632, 71703), (4086, 63736), (4112, 63333), (4464, 58339), (4626, 56296), (5448, 47802), (6168, 42222), (7037, 37008), (7967, 32688), (8172, 31868), (9252, 28148), (10896, 23901), (12336, 21111), (14074, 18504), (15934, 16344)]