307170568

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 649589760

約数和(自身を除く): 342419192

約数列:

[1, 2, 4, 8, 19, 31, 38, 47, 62, 73, 76, 94, 124, 146, 152, 188, 248, 292, 361, 376, 584, 589, 722, 893, 1178, 1387, 1444, 1457, 1786, 2263, 2356, 2774, 2888, 2914, 3431, 3572, 4526, 4712, 5548, 5828, 6862, 7144, 9052, 11096, 11191, 11656, 13724, 16967, 18104, 22382, 26353, 27448, 27683, 33934, 42997, 44764, 52706, 55366, 65189, 67868, 85994, 89528, 105412, 106361, 110732, 130378, 135736, 171988, 210824, 212722, 221464, 260756, 343976, 425444, 521512, 525977, 816943, 850888, 1051954, 1238591, 1633886, 2020859, 2103908, 2477182, 3267772, 4041718, 4207816, 4954364, 6535544, 8083436, 9908728, 16166872, 38396321, 76792642, 153585284, 307170568]

約数ペア:

[(1, 307170568), (2, 153585284), (4, 76792642), (8, 38396321), (19, 16166872), (31, 9908728), (38, 8083436), (47, 6535544), (62, 4954364), (73, 4207816), (76, 4041718), (94, 3267772), (124, 2477182), (146, 2103908), (152, 2020859), (188, 1633886), (248, 1238591), (292, 1051954), (361, 850888), (376, 816943), (584, 525977), (589, 521512), (722, 425444), (893, 343976), (1178, 260756), (1387, 221464), (1444, 212722), (1457, 210824), (1786, 171988), (2263, 135736), (2356, 130378), (2774, 110732), (2888, 106361), (2914, 105412), (3431, 89528), (3572, 85994), (4526, 67868), (4712, 65189), (5548, 55366), (5828, 52706), (6862, 44764), (7144, 42997), (9052, 33934), (11096, 27683), (11191, 27448), (11656, 26353), (13724, 22382), (16967, 18104)]