272475828

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{19457}}^1$

素因数の和:19856

約数の個数: 36

約数和(自身を含む): 690564420

約数和(自身を除く): 418088592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 14004, 19457, 38914, 58371, 77828, 116742, 175113, 233484, 350226, 700452, 7568773, 15137546, 22706319, 30275092, 45412638, 68118957, 90825276, 136237914, 272475828]

約数ペア:

[(1, 272475828), (2, 136237914), (3, 90825276), (4, 68118957), (6, 45412638), (9, 30275092), (12, 22706319), (18, 15137546), (36, 7568773), (389, 700452), (778, 350226), (1167, 233484), (1556, 175113), (2334, 116742), (3501, 77828), (4668, 58371), (7002, 38914), (14004, 19457)]