512453032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 1280240640

約数和(自身を除く): 767787608

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 47, 52, 56, 68, 91, 94, 104, 119, 136, 182, 188, 221, 238, 329, 364, 376, 442, 476, 611, 658, 728, 799, 881, 884, 952, 1222, 1316, 1547, 1598, 1762, 1768, 2444, 2632, 3094, 3196, 3524, 4277, 4888, 5593, 6167, 6188, 6392, 7048, 8554, 10387, 11186, 11453, 12334, 12376, 14977, 17108, 20774, 22372, 22906, 24668, 29954, 34216, 41407, 41548, 44744, 45812, 49336, 59908, 72709, 80171, 82814, 83096, 91624, 104839, 119816, 145418, 160342, 165628, 194701, 209678, 289849, 290836, 320684, 331256, 389402, 419356, 538291, 579698, 581672, 641368, 703919, 778804, 838712, 1076582, 1159396, 1362907, 1407838, 1557608, 2153164, 2318792, 2725814, 2815676, 3768037, 4306328, 4927433, 5451628, 5631352, 7536074, 9150947, 9854866, 10903256, 15072148, 18301894, 19709732, 30144296, 36603788, 39419464, 64056629, 73207576, 128113258, 256226516, 512453032]

約数ペア:

[(1, 512453032), (2, 256226516), (4, 128113258), (7, 73207576), (8, 64056629), (13, 39419464), (14, 36603788), (17, 30144296), (26, 19709732), (28, 18301894), (34, 15072148), (47, 10903256), (52, 9854866), (56, 9150947), (68, 7536074), (91, 5631352), (94, 5451628), (104, 4927433), (119, 4306328), (136, 3768037), (182, 2815676), (188, 2725814), (221, 2318792), (238, 2153164), (329, 1557608), (364, 1407838), (376, 1362907), (442, 1159396), (476, 1076582), (611, 838712), (658, 778804), (728, 703919), (799, 641368), (881, 581672), (884, 579698), (952, 538291), (1222, 419356), (1316, 389402), (1547, 331256), (1598, 320684), (1762, 290836), (1768, 289849), (2444, 209678), (2632, 194701), (3094, 165628), (3196, 160342), (3524, 145418), (4277, 119816), (4888, 104839), (5593, 91624), (6167, 83096), (6188, 82814), (6392, 80171), (7048, 72709), (8554, 59908), (10387, 49336), (11186, 45812), (11453, 44744), (12334, 41548), (12376, 41407), (14977, 34216), (17108, 29954), (20774, 24668), (22372, 22906)]