293375258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 527523840

約数和(自身を除く): 234148582

約数列:

[1, 2, 11, 22, 23, 31, 46, 59, 62, 118, 253, 317, 341, 506, 634, 649, 682, 713, 1298, 1357, 1426, 1829, 2714, 3487, 3658, 6974, 7291, 7843, 9827, 14582, 14927, 15686, 18703, 19654, 20119, 29854, 37406, 40238, 42067, 80201, 84134, 108097, 160402, 205733, 216194, 226021, 411466, 430169, 452042, 462737, 579793, 860338, 925474, 1159586, 2486231, 4731859, 4972462, 6377723, 9463718, 12755446, 13335239, 26670478, 146687629, 293375258]

約数ペア:

[(1, 293375258), (2, 146687629), (11, 26670478), (22, 13335239), (23, 12755446), (31, 9463718), (46, 6377723), (59, 4972462), (62, 4731859), (118, 2486231), (253, 1159586), (317, 925474), (341, 860338), (506, 579793), (634, 462737), (649, 452042), (682, 430169), (713, 411466), (1298, 226021), (1357, 216194), (1426, 205733), (1829, 160402), (2714, 108097), (3487, 84134), (3658, 80201), (6974, 42067), (7291, 40238), (7843, 37406), (9827, 29854), (14582, 20119), (14927, 19654), (15686, 18703)]