308091888

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5309}}^1$

素因数の和:5367

約数の個数: 120

約数和(自身を含む): 958688640

約数和(自身を除く): 650596752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 5309, 6448, 7254, 9672, 10618, 14508, 15927, 19344, 21236, 29016, 31854, 42472, 47781, 58032, 63708, 69017, 84944, 95562, 127416, 138034, 164579, 191124, 207051, 254832, 276068, 329158, 382248, 414102, 493737, 552136, 621153, 658316, 764496, 828204, 987474, 1104272, 1242306, 1316632, 1481211, 1656408, 1974948, 2139527, 2484612, 2633264, 2962422, 3312816, 3949896, 4279054, 4969224, 5924844, 6418581, 7899792, 8558108, 9938448, 11849688, 12837162, 17116216, 19255743, 23699376, 25674324, 34232432, 38511486, 51348648, 77022972, 102697296, 154045944, 308091888]

約数ペア:

[(1, 308091888), (2, 154045944), (3, 102697296), (4, 77022972), (6, 51348648), (8, 38511486), (9, 34232432), (12, 25674324), (13, 23699376), (16, 19255743), (18, 17116216), (24, 12837162), (26, 11849688), (31, 9938448), (36, 8558108), (39, 7899792), (48, 6418581), (52, 5924844), (62, 4969224), (72, 4279054), (78, 3949896), (93, 3312816), (104, 2962422), (117, 2633264), (124, 2484612), (144, 2139527), (156, 1974948), (186, 1656408), (208, 1481211), (234, 1316632), (248, 1242306), (279, 1104272), (312, 987474), (372, 828204), (403, 764496), (468, 658316), (496, 621153), (558, 552136), (624, 493737), (744, 414102), (806, 382248), (936, 329158), (1116, 276068), (1209, 254832), (1488, 207051), (1612, 191124), (1872, 164579), (2232, 138034), (2418, 127416), (3224, 95562), (3627, 84944), (4464, 69017), (4836, 63708), (5309, 58032), (6448, 47781), (7254, 42472), (9672, 31854), (10618, 29016), (14508, 21236), (15927, 19344)]