238191786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20327}}^1$

素因数の和:20376

約数の個数: 64

約数和(自身を含む): 624476160

約数和(自身を除く): 386284374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 93, 126, 186, 189, 217, 279, 378, 434, 558, 651, 837, 1302, 1674, 1953, 3906, 5859, 11718, 20327, 40654, 60981, 121962, 142289, 182943, 284578, 365886, 426867, 548829, 630137, 853734, 1097658, 1260274, 1280601, 1890411, 2561202, 3780822, 3841803, 4410959, 5671233, 7683606, 8821918, 11342466, 13232877, 17013699, 26465754, 34027398, 39698631, 79397262, 119095893, 238191786]

約数ペア:

[(1, 238191786), (2, 119095893), (3, 79397262), (6, 39698631), (7, 34027398), (9, 26465754), (14, 17013699), (18, 13232877), (21, 11342466), (27, 8821918), (31, 7683606), (42, 5671233), (54, 4410959), (62, 3841803), (63, 3780822), (93, 2561202), (126, 1890411), (186, 1280601), (189, 1260274), (217, 1097658), (279, 853734), (378, 630137), (434, 548829), (558, 426867), (651, 365886), (837, 284578), (1302, 182943), (1674, 142289), (1953, 121962), (3906, 60981), (5859, 40654), (11718, 20327)]