274320232

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 522604800

約数和(自身を除く): 248284568

約数列:

[1, 2, 4, 8, 79, 158, 316, 421, 632, 842, 1031, 1684, 2062, 3368, 4124, 8248, 33259, 66518, 81449, 133036, 162898, 266072, 325796, 434051, 651592, 868102, 1736204, 3472408, 34290029, 68580058, 137160116, 274320232]

約数ペア:

[(1, 274320232), (2, 137160116), (4, 68580058), (8, 34290029), (79, 3472408), (158, 1736204), (316, 868102), (421, 651592), (632, 434051), (842, 325796), (1031, 266072), (1684, 162898), (2062, 133036), (3368, 81449), (4124, 66518), (8248, 33259)]