331524312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 1003315200

約数和(自身を除く): 671790888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 283, 367, 399, 456, 532, 566, 734, 798, 849, 1064, 1101, 1132, 1468, 1596, 1698, 1981, 2202, 2264, 2569, 2936, 3192, 3396, 3962, 4404, 5138, 5377, 5943, 6792, 6973, 7707, 7924, 8808, 10276, 10754, 11886, 13946, 15414, 15848, 16131, 20552, 20919, 21508, 23772, 27892, 30828, 32262, 37639, 41838, 43016, 47544, 48811, 55784, 61656, 64524, 75278, 83676, 97622, 103861, 112917, 129048, 146433, 150556, 167352, 195244, 207722, 225834, 292866, 301112, 311583, 390488, 415444, 451668, 585732, 623166, 727027, 830888, 903336, 1171464, 1246332, 1454054, 1973359, 2181081, 2492664, 2908108, 3946718, 4362162, 5816216, 5920077, 7893436, 8724324, 11840154, 13813513, 15786872, 17448648, 23680308, 27627026, 41440539, 47360616, 55254052, 82881078, 110508104, 165762156, 331524312]

約数ペア:

[(1, 331524312), (2, 165762156), (3, 110508104), (4, 82881078), (6, 55254052), (7, 47360616), (8, 41440539), (12, 27627026), (14, 23680308), (19, 17448648), (21, 15786872), (24, 13813513), (28, 11840154), (38, 8724324), (42, 7893436), (56, 5920077), (57, 5816216), (76, 4362162), (84, 3946718), (114, 2908108), (133, 2492664), (152, 2181081), (168, 1973359), (228, 1454054), (266, 1246332), (283, 1171464), (367, 903336), (399, 830888), (456, 727027), (532, 623166), (566, 585732), (734, 451668), (798, 415444), (849, 390488), (1064, 311583), (1101, 301112), (1132, 292866), (1468, 225834), (1596, 207722), (1698, 195244), (1981, 167352), (2202, 150556), (2264, 146433), (2569, 129048), (2936, 112917), (3192, 103861), (3396, 97622), (3962, 83676), (4404, 75278), (5138, 64524), (5377, 61656), (5943, 55784), (6792, 48811), (6973, 47544), (7707, 43016), (7924, 41838), (8808, 37639), (10276, 32262), (10754, 30828), (11886, 27892), (13946, 23772), (15414, 21508), (15848, 20919), (16131, 20552)]