1519303984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 3284075520

約数和(自身を除く): 1764771536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 113, 158, 176, 226, 316, 452, 632, 869, 904, 967, 1243, 1264, 1738, 1808, 1934, 2486, 3476, 3868, 4972, 6952, 7736, 8927, 9944, 10637, 13904, 15472, 17854, 19888, 21274, 35708, 42548, 71416, 76393, 85096, 98197, 109271, 142832, 152786, 170192, 196394, 218542, 305572, 392788, 437084, 611144, 785576, 840323, 874168, 1201981, 1222288, 1571152, 1680646, 1748336, 2403962, 3361292, 4807924, 6722584, 8632409, 9615848, 13445168, 17264818, 19231696, 34529636, 69059272, 94956499, 138118544, 189912998, 379825996, 759651992, 1519303984]

約数ペア:

[(1, 1519303984), (2, 759651992), (4, 379825996), (8, 189912998), (11, 138118544), (16, 94956499), (22, 69059272), (44, 34529636), (79, 19231696), (88, 17264818), (113, 13445168), (158, 9615848), (176, 8632409), (226, 6722584), (316, 4807924), (452, 3361292), (632, 2403962), (869, 1748336), (904, 1680646), (967, 1571152), (1243, 1222288), (1264, 1201981), (1738, 874168), (1808, 840323), (1934, 785576), (2486, 611144), (3476, 437084), (3868, 392788), (4972, 305572), (6952, 218542), (7736, 196394), (8927, 170192), (9944, 152786), (10637, 142832), (13904, 109271), (15472, 98197), (17854, 85096), (19888, 76393), (21274, 71416), (35708, 42548)]