331339272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15887}}^1$

素因数の和:15986

約数の個数: 64

約数和(自身を含む): 915148800

約数和(自身を除く): 583809528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 2607, 3476, 5214, 6952, 10428, 15887, 20856, 31774, 47661, 63548, 95322, 127096, 174757, 190644, 349514, 381288, 524271, 699028, 1048542, 1255073, 1398056, 2097084, 2510146, 3765219, 4194168, 5020292, 7530438, 10040584, 13805803, 15060876, 27611606, 30121752, 41417409, 55223212, 82834818, 110446424, 165669636, 331339272]

約数ペア:

[(1, 331339272), (2, 165669636), (3, 110446424), (4, 82834818), (6, 55223212), (8, 41417409), (11, 30121752), (12, 27611606), (22, 15060876), (24, 13805803), (33, 10040584), (44, 7530438), (66, 5020292), (79, 4194168), (88, 3765219), (132, 2510146), (158, 2097084), (237, 1398056), (264, 1255073), (316, 1048542), (474, 699028), (632, 524271), (869, 381288), (948, 349514), (1738, 190644), (1896, 174757), (2607, 127096), (3476, 95322), (5214, 63548), (6952, 47661), (10428, 31774), (15887, 20856)]