308140288

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{12409}}^1$

素因数の和:12522

約数の個数: 36

約数和(自身を含む): 621467980

約数和(自身を除く): 313327692

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 12409, 12416, 24818, 24832, 49636, 99272, 198544, 397088, 794176, 1203673, 1588352, 2407346, 3176704, 4814692, 9629384, 19258768, 38517536, 77035072, 154070144, 308140288]

約数ペア:

[(1, 308140288), (2, 154070144), (4, 77035072), (8, 38517536), (16, 19258768), (32, 9629384), (64, 4814692), (97, 3176704), (128, 2407346), (194, 1588352), (256, 1203673), (388, 794176), (776, 397088), (1552, 198544), (3104, 99272), (6208, 49636), (12409, 24832), (12416, 24818)]