395274242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 715972608

約数和(自身を除く): 320698366

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 103, 187, 206, 331, 341, 374, 527, 662, 682, 1054, 1133, 1751, 2266, 3193, 3502, 3641, 5627, 5797, 6386, 7282, 10261, 11254, 11594, 19261, 20522, 34093, 35123, 38522, 54281, 61897, 68186, 70246, 108562, 112871, 123794, 174437, 225742, 348874, 375023, 579581, 597091, 750046, 1056883, 1159162, 1194182, 1918807, 2113766, 3837614, 6375391, 11625713, 12750782, 17967011, 23251426, 35934022, 197637121, 395274242]

約数ペア:

[(1, 395274242), (2, 197637121), (11, 35934022), (17, 23251426), (22, 17967011), (31, 12750782), (34, 11625713), (62, 6375391), (103, 3837614), (187, 2113766), (206, 1918807), (331, 1194182), (341, 1159162), (374, 1056883), (527, 750046), (662, 597091), (682, 579581), (1054, 375023), (1133, 348874), (1751, 225742), (2266, 174437), (3193, 123794), (3502, 112871), (3641, 108562), (5627, 70246), (5797, 68186), (6386, 61897), (7282, 54281), (10261, 38522), (11254, 35123), (11594, 34093), (19261, 20522)]