318456896

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3331

約数の個数: 56

約数和(自身を含む): 669462720

約数和(自身を除く): 351005824

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 134, 184, 268, 368, 536, 736, 1072, 1472, 1541, 2144, 3082, 3229, 4288, 6164, 6458, 12328, 12916, 24656, 25832, 49312, 51664, 74267, 98624, 103328, 148534, 206656, 216343, 297068, 432686, 594136, 865372, 1188272, 1730744, 2376544, 3461488, 4753088, 4975889, 6922976, 9951778, 13845952, 19903556, 39807112, 79614224, 159228448, 318456896]

約数ペア:

[(1, 318456896), (2, 159228448), (4, 79614224), (8, 39807112), (16, 19903556), (23, 13845952), (32, 9951778), (46, 6922976), (64, 4975889), (67, 4753088), (92, 3461488), (134, 2376544), (184, 1730744), (268, 1188272), (368, 865372), (536, 594136), (736, 432686), (1072, 297068), (1472, 216343), (1541, 206656), (2144, 148534), (3082, 103328), (3229, 98624), (4288, 74267), (6164, 51664), (6458, 49312), (12328, 25832), (12916, 24656)]