248601582

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 563397120

約数和(自身を除く): 314795538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 131, 226, 262, 311, 339, 393, 622, 678, 786, 933, 1017, 1179, 1866, 2034, 2358, 2799, 3051, 3537, 5598, 6102, 7074, 8397, 14803, 16794, 29606, 35143, 40741, 44409, 70286, 81482, 88818, 105429, 122223, 133227, 210858, 244446, 266454, 316287, 366669, 399681, 632574, 733338, 799362, 948861, 1100007, 1897722, 2200014, 4603733, 9207466, 13811199, 27622398, 41433597, 82867194, 124300791, 248601582]

約数ペア:

[(1, 248601582), (2, 124300791), (3, 82867194), (6, 41433597), (9, 27622398), (18, 13811199), (27, 9207466), (54, 4603733), (113, 2200014), (131, 1897722), (226, 1100007), (262, 948861), (311, 799362), (339, 733338), (393, 632574), (622, 399681), (678, 366669), (786, 316287), (933, 266454), (1017, 244446), (1179, 210858), (1866, 133227), (2034, 122223), (2358, 105429), (2799, 88818), (3051, 81482), (3537, 70286), (5598, 44409), (6102, 40741), (7074, 35143), (8397, 29606), (14803, 16794)]