486857294

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 967507968

約数和(自身を除く): 480650674

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 73, 77, 121, 127, 146, 154, 217, 242, 254, 341, 434, 511, 682, 803, 847, 889, 1022, 1397, 1606, 1694, 1778, 2263, 2387, 2794, 3751, 3937, 4526, 4774, 5621, 7502, 7874, 8833, 9271, 9779, 11242, 15367, 15841, 17666, 18542, 19558, 24893, 26257, 27559, 30734, 31682, 43307, 49786, 52514, 55118, 61831, 64897, 86614, 101981, 107569, 123662, 129794, 174251, 203962, 215138, 273823, 287401, 303149, 348502, 476377, 547646, 574802, 606298, 713867, 952754, 1121791, 1427734, 1916761, 2011807, 2243582, 3161411, 3334639, 3833522, 4023614, 6322822, 6669278, 7852537, 15705074, 22129877, 34775521, 44259754, 69551042, 243428647, 486857294]

約数ペア:

[(1, 486857294), (2, 243428647), (7, 69551042), (11, 44259754), (14, 34775521), (22, 22129877), (31, 15705074), (62, 7852537), (73, 6669278), (77, 6322822), (121, 4023614), (127, 3833522), (146, 3334639), (154, 3161411), (217, 2243582), (242, 2011807), (254, 1916761), (341, 1427734), (434, 1121791), (511, 952754), (682, 713867), (803, 606298), (847, 574802), (889, 547646), (1022, 476377), (1397, 348502), (1606, 303149), (1694, 287401), (1778, 273823), (2263, 215138), (2387, 203962), (2794, 174251), (3751, 129794), (3937, 123662), (4526, 107569), (4774, 101981), (5621, 86614), (7502, 64897), (7874, 61831), (8833, 55118), (9271, 52514), (9779, 49786), (11242, 43307), (15367, 31682), (15841, 30734), (17666, 27559), (18542, 26257), (19558, 24893)]