231313134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 517644288

約数和(自身を除く): 286331154

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 271, 353, 403, 542, 706, 806, 813, 1059, 1209, 1626, 2118, 2418, 3523, 4589, 7046, 8401, 9178, 10569, 10943, 13767, 16802, 21138, 21886, 25203, 27534, 32829, 50406, 65658, 95663, 109213, 142259, 191326, 218426, 284518, 286989, 327639, 426777, 573978, 655278, 853554, 1243619, 2487238, 2965553, 3730857, 5931106, 7461714, 8896659, 17793318, 38552189, 77104378, 115656567, 231313134]

約数ペア:

[(1, 231313134), (2, 115656567), (3, 77104378), (6, 38552189), (13, 17793318), (26, 8896659), (31, 7461714), (39, 5931106), (62, 3730857), (78, 2965553), (93, 2487238), (186, 1243619), (271, 853554), (353, 655278), (403, 573978), (542, 426777), (706, 327639), (806, 286989), (813, 284518), (1059, 218426), (1209, 191326), (1626, 142259), (2118, 109213), (2418, 95663), (3523, 65658), (4589, 50406), (7046, 32829), (8401, 27534), (9178, 25203), (10569, 21886), (10943, 21138), (13767, 16802)]