4979261712

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{17609}}^1$

素因数の和:17800

約数の個数: 80

約数和(自身を含む): 13259062080

約数和(自身を除く): 8279800368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 137, 172, 258, 274, 344, 411, 516, 548, 688, 822, 1032, 1096, 1644, 2064, 2192, 3288, 5891, 6576, 11782, 17609, 17673, 23564, 35218, 35346, 47128, 52827, 70436, 70692, 94256, 105654, 140872, 141384, 211308, 281744, 282768, 422616, 757187, 845232, 1514374, 2271561, 2412433, 3028748, 4543122, 4824866, 6057496, 7237299, 9086244, 9649732, 12114992, 14474598, 18172488, 19299464, 28949196, 36344976, 38598928, 57898392, 103734619, 115796784, 207469238, 311203857, 414938476, 622407714, 829876952, 1244815428, 1659753904, 2489630856, 4979261712]

約数ペア:

[(1, 4979261712), (2, 2489630856), (3, 1659753904), (4, 1244815428), (6, 829876952), (8, 622407714), (12, 414938476), (16, 311203857), (24, 207469238), (43, 115796784), (48, 103734619), (86, 57898392), (129, 38598928), (137, 36344976), (172, 28949196), (258, 19299464), (274, 18172488), (344, 14474598), (411, 12114992), (516, 9649732), (548, 9086244), (688, 7237299), (822, 6057496), (1032, 4824866), (1096, 4543122), (1644, 3028748), (2064, 2412433), (2192, 2271561), (3288, 1514374), (5891, 845232), (6576, 757187), (11782, 422616), (17609, 282768), (17673, 281744), (23564, 211308), (35218, 141384), (35346, 140872), (47128, 105654), (52827, 94256), (70436, 70692)]