308907744

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 835259040

約数和(自身を除く): 526351296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 109, 159, 212, 218, 318, 327, 424, 436, 557, 636, 654, 848, 872, 1114, 1272, 1308, 1671, 1696, 1744, 2228, 2544, 2616, 3342, 3488, 4456, 5088, 5232, 5777, 6684, 8912, 10464, 11554, 13368, 17331, 17824, 23108, 26736, 29521, 34662, 46216, 53472, 59042, 60713, 69324, 88563, 92432, 118084, 121426, 138648, 177126, 182139, 184864, 236168, 242852, 277296, 354252, 364278, 472336, 485704, 554592, 708504, 728556, 944672, 971408, 1417008, 1457112, 1942816, 2834016, 2914224, 3217789, 5828448, 6435578, 9653367, 12871156, 19306734, 25742312, 38613468, 51484624, 77226936, 102969248, 154453872, 308907744]

約数ペア:

[(1, 308907744), (2, 154453872), (3, 102969248), (4, 77226936), (6, 51484624), (8, 38613468), (12, 25742312), (16, 19306734), (24, 12871156), (32, 9653367), (48, 6435578), (53, 5828448), (96, 3217789), (106, 2914224), (109, 2834016), (159, 1942816), (212, 1457112), (218, 1417008), (318, 971408), (327, 944672), (424, 728556), (436, 708504), (557, 554592), (636, 485704), (654, 472336), (848, 364278), (872, 354252), (1114, 277296), (1272, 242852), (1308, 236168), (1671, 184864), (1696, 182139), (1744, 177126), (2228, 138648), (2544, 121426), (2616, 118084), (3342, 92432), (3488, 88563), (4456, 69324), (5088, 60713), (5232, 59042), (5777, 53472), (6684, 46216), (8912, 34662), (10464, 29521), (11554, 26736), (13368, 23108), (17331, 17824)]