312840902

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 566673408

約数和(自身を除く): 253832506

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 223, 242, 341, 374, 446, 527, 682, 1054, 1331, 2057, 2453, 2662, 3751, 3791, 4114, 4906, 5797, 6913, 7502, 7582, 11594, 13826, 22627, 26983, 41261, 41701, 45254, 53966, 63767, 76043, 82522, 83402, 117521, 127534, 152086, 235042, 296813, 458711, 593626, 701437, 836473, 917422, 1292731, 1402874, 1672946, 2585462, 5045821, 9201203, 10091642, 14220041, 18402406, 28440082, 156420451, 312840902]

約数ペア:

[(1, 312840902), (2, 156420451), (11, 28440082), (17, 18402406), (22, 14220041), (31, 10091642), (34, 9201203), (62, 5045821), (121, 2585462), (187, 1672946), (223, 1402874), (242, 1292731), (341, 917422), (374, 836473), (446, 701437), (527, 593626), (682, 458711), (1054, 296813), (1331, 235042), (2057, 152086), (2453, 127534), (2662, 117521), (3751, 83402), (3791, 82522), (4114, 76043), (4906, 63767), (5797, 53966), (6913, 45254), (7502, 41701), (7582, 41261), (11594, 26983), (13826, 22627)]