238357712

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 471193800

約数和(自身を除く): 232836088

約数列:

[1, 2, 4, 8, 16, 97, 109, 194, 218, 388, 436, 776, 872, 1409, 1552, 1744, 2818, 5636, 10573, 11272, 21146, 22544, 42292, 84584, 136673, 153581, 169168, 273346, 307162, 546692, 614324, 1093384, 1228648, 2186768, 2457296, 14897357, 29794714, 59589428, 119178856, 238357712]

約数ペア:

[(1, 238357712), (2, 119178856), (4, 59589428), (8, 29794714), (16, 14897357), (97, 2457296), (109, 2186768), (194, 1228648), (218, 1093384), (388, 614324), (436, 546692), (776, 307162), (872, 273346), (1409, 169168), (1552, 153581), (1744, 136673), (2818, 84584), (5636, 42292), (10573, 22544), (11272, 21146)]