318475656

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 885025440

約数和(自身を除く): 566549784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 107, 134, 201, 214, 268, 321, 402, 428, 536, 603, 617, 642, 804, 856, 963, 1206, 1234, 1284, 1608, 1851, 1926, 2412, 2468, 2568, 3702, 3852, 4824, 4936, 5553, 7169, 7404, 7704, 11106, 14338, 14808, 21507, 22212, 28676, 41339, 43014, 44424, 57352, 64521, 66019, 82678, 86028, 124017, 129042, 132038, 165356, 172056, 198057, 248034, 258084, 264076, 330712, 372051, 396114, 496068, 516168, 528152, 594171, 744102, 792228, 992136, 1188342, 1488204, 1584456, 2376684, 2976408, 4423273, 4753368, 8846546, 13269819, 17693092, 26539638, 35386184, 39809457, 53079276, 79618914, 106158552, 159237828, 318475656]

約数ペア:

[(1, 318475656), (2, 159237828), (3, 106158552), (4, 79618914), (6, 53079276), (8, 39809457), (9, 35386184), (12, 26539638), (18, 17693092), (24, 13269819), (36, 8846546), (67, 4753368), (72, 4423273), (107, 2976408), (134, 2376684), (201, 1584456), (214, 1488204), (268, 1188342), (321, 992136), (402, 792228), (428, 744102), (536, 594171), (603, 528152), (617, 516168), (642, 496068), (804, 396114), (856, 372051), (963, 330712), (1206, 264076), (1234, 258084), (1284, 248034), (1608, 198057), (1851, 172056), (1926, 165356), (2412, 132038), (2468, 129042), (2568, 124017), (3702, 86028), (3852, 82678), (4824, 66019), (4936, 64521), (5553, 57352), (7169, 44424), (7404, 43014), (7704, 41339), (11106, 28676), (14338, 22212), (14808, 21507)]