257843670162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10453}}^1\times {\mathrm{316243}}^1$

素因数の和:326714

約数の個数: 32

約数和(自身を含む): 555410482368

約数和(自身を除く): 297566812206

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 10453, 20906, 31359, 62718, 135889, 271778, 316243, 407667, 632486, 815334, 948729, 1897458, 4111159, 8222318, 12333477, 24666954, 3305688079, 6611376158, 9917064237, 19834128474, 42973945027, 85947890054, 128921835081, 257843670162]

約数ペア:

[(1, 257843670162), (2, 128921835081), (3, 85947890054), (6, 42973945027), (13, 19834128474), (26, 9917064237), (39, 6611376158), (78, 3305688079), (10453, 24666954), (20906, 12333477), (31359, 8222318), (62718, 4111159), (135889, 1897458), (271778, 948729), (316243, 815334), (407667, 632486)]