515301528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43201}}^1$

素因数の和:43288

約数の個数: 64

約数和(自身を含む): 1493061120

約数和(自身を除く): 977759592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 43201, 86402, 129603, 172804, 259206, 302407, 345608, 518412, 604814, 907221, 1036824, 1209628, 1814442, 2419256, 3067271, 3628884, 6134542, 7257768, 9201813, 12269084, 18403626, 21470897, 24538168, 36807252, 42941794, 64412691, 73614504, 85883588, 128825382, 171767176, 257650764, 515301528]

約数ペア:

[(1, 515301528), (2, 257650764), (3, 171767176), (4, 128825382), (6, 85883588), (7, 73614504), (8, 64412691), (12, 42941794), (14, 36807252), (21, 24538168), (24, 21470897), (28, 18403626), (42, 12269084), (56, 9201813), (71, 7257768), (84, 6134542), (142, 3628884), (168, 3067271), (213, 2419256), (284, 1814442), (426, 1209628), (497, 1036824), (568, 907221), (852, 604814), (994, 518412), (1491, 345608), (1704, 302407), (1988, 259206), (2982, 172804), (3976, 129603), (5964, 86402), (11928, 43201)]