236671884

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 616045248

約数和(自身を除く): 379373364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 137, 141, 188, 274, 282, 411, 423, 548, 564, 822, 846, 1021, 1233, 1644, 1692, 2042, 2466, 3063, 4084, 4932, 6126, 6439, 9189, 12252, 12878, 18378, 19317, 25756, 36756, 38634, 47987, 57951, 77268, 95974, 115902, 139877, 143961, 191948, 231804, 279754, 287922, 419631, 431883, 559508, 575844, 839262, 863766, 1258893, 1678524, 1727532, 2517786, 5035572, 6574219, 13148438, 19722657, 26296876, 39445314, 59167971, 78890628, 118335942, 236671884]

約数ペア:

[(1, 236671884), (2, 118335942), (3, 78890628), (4, 59167971), (6, 39445314), (9, 26296876), (12, 19722657), (18, 13148438), (36, 6574219), (47, 5035572), (94, 2517786), (137, 1727532), (141, 1678524), (188, 1258893), (274, 863766), (282, 839262), (411, 575844), (423, 559508), (548, 431883), (564, 419631), (822, 287922), (846, 279754), (1021, 231804), (1233, 191948), (1644, 143961), (1692, 139877), (2042, 115902), (2466, 95974), (3063, 77268), (4084, 57951), (4932, 47987), (6126, 38634), (6439, 36756), (9189, 25756), (12252, 19317), (12878, 18378)]