513589944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 1515386880

約数和(自身を除く): 1001796936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 173, 246, 287, 328, 346, 431, 492, 519, 574, 692, 861, 862, 984, 1038, 1148, 1211, 1293, 1384, 1722, 1724, 2076, 2296, 2422, 2586, 3017, 3444, 3448, 3633, 4152, 4844, 5172, 6034, 6888, 7093, 7266, 9051, 9688, 10344, 12068, 14186, 14532, 17671, 18102, 21279, 24136, 28372, 29064, 35342, 36204, 42558, 49651, 53013, 56744, 70684, 72408, 74563, 85116, 99302, 106026, 123697, 141368, 148953, 149126, 170232, 198604, 212052, 223689, 247394, 297906, 298252, 371091, 397208, 424104, 447378, 494788, 521941, 595812, 596504, 742182, 894756, 989576, 1043882, 1191624, 1484364, 1565823, 1789512, 2087764, 2968728, 3057083, 3131646, 4175528, 6114166, 6263292, 9171249, 12228332, 12526584, 18342498, 21399581, 24456664, 36684996, 42799162, 64198743, 73369992, 85598324, 128397486, 171196648, 256794972, 513589944]

約数ペア:

[(1, 513589944), (2, 256794972), (3, 171196648), (4, 128397486), (6, 85598324), (7, 73369992), (8, 64198743), (12, 42799162), (14, 36684996), (21, 24456664), (24, 21399581), (28, 18342498), (41, 12526584), (42, 12228332), (56, 9171249), (82, 6263292), (84, 6114166), (123, 4175528), (164, 3131646), (168, 3057083), (173, 2968728), (246, 2087764), (287, 1789512), (328, 1565823), (346, 1484364), (431, 1191624), (492, 1043882), (519, 989576), (574, 894756), (692, 742182), (861, 596504), (862, 595812), (984, 521941), (1038, 494788), (1148, 447378), (1211, 424104), (1293, 397208), (1384, 371091), (1722, 298252), (1724, 297906), (2076, 247394), (2296, 223689), (2422, 212052), (2586, 198604), (3017, 170232), (3444, 149126), (3448, 148953), (3633, 141368), (4152, 123697), (4844, 106026), (5172, 99302), (6034, 85116), (6888, 74563), (7093, 72408), (7266, 70684), (9051, 56744), (9688, 53013), (10344, 49651), (12068, 42558), (14186, 36204), (14532, 35342), (17671, 29064), (18102, 28372), (21279, 24136)]