670687556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 96

約数和(自身を含む): 1511903232

約数和(自身を除く): 841215676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 107, 154, 188, 214, 308, 329, 428, 433, 517, 658, 749, 866, 1034, 1177, 1316, 1498, 1732, 2068, 2354, 2996, 3031, 3619, 4708, 4763, 5029, 6062, 7238, 8239, 9526, 10058, 12124, 14476, 16478, 19052, 20116, 20351, 32956, 33341, 35203, 40702, 46331, 55319, 66682, 70406, 81404, 92662, 110638, 133364, 140812, 142457, 185324, 221276, 223861, 284914, 324317, 387233, 447722, 509641, 569828, 648634, 774466, 895444, 1019282, 1297268, 1548932, 1567027, 2038564, 2177557, 3134054, 3567487, 4355114, 6268108, 7134974, 8710228, 14269948, 15242899, 23953127, 30485798, 47906254, 60971596, 95812508, 167671889, 335343778, 670687556]

約数ペア:

[(1, 670687556), (2, 335343778), (4, 167671889), (7, 95812508), (11, 60971596), (14, 47906254), (22, 30485798), (28, 23953127), (44, 15242899), (47, 14269948), (77, 8710228), (94, 7134974), (107, 6268108), (154, 4355114), (188, 3567487), (214, 3134054), (308, 2177557), (329, 2038564), (428, 1567027), (433, 1548932), (517, 1297268), (658, 1019282), (749, 895444), (866, 774466), (1034, 648634), (1177, 569828), (1316, 509641), (1498, 447722), (1732, 387233), (2068, 324317), (2354, 284914), (2996, 223861), (3031, 221276), (3619, 185324), (4708, 142457), (4763, 140812), (5029, 133364), (6062, 110638), (7238, 92662), (8239, 81404), (9526, 70406), (10058, 66682), (12124, 55319), (14476, 46331), (16478, 40702), (19052, 35203), (20116, 33341), (20351, 32956)]