2898910128

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{1549}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 7577292800

約数和(自身を除く): 4678382672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 307, 381, 508, 614, 762, 921, 1016, 1228, 1524, 1549, 1842, 2032, 2456, 3048, 3098, 3684, 4647, 4912, 6096, 6196, 7368, 9294, 12392, 14736, 18588, 24784, 37176, 38989, 74352, 77978, 116967, 155956, 196723, 233934, 311912, 393446, 467868, 475543, 590169, 623824, 786892, 935736, 951086, 1180338, 1426629, 1573784, 1871472, 1902172, 2360676, 2853258, 3147568, 3804344, 4721352, 5706516, 7608688, 9442704, 11413032, 22826064, 60393961, 120787922, 181181883, 241575844, 362363766, 483151688, 724727532, 966303376, 1449455064, 2898910128]

約数ペア:

[(1, 2898910128), (2, 1449455064), (3, 966303376), (4, 724727532), (6, 483151688), (8, 362363766), (12, 241575844), (16, 181181883), (24, 120787922), (48, 60393961), (127, 22826064), (254, 11413032), (307, 9442704), (381, 7608688), (508, 5706516), (614, 4721352), (762, 3804344), (921, 3147568), (1016, 2853258), (1228, 2360676), (1524, 1902172), (1549, 1871472), (1842, 1573784), (2032, 1426629), (2456, 1180338), (3048, 951086), (3098, 935736), (3684, 786892), (4647, 623824), (4912, 590169), (6096, 475543), (6196, 467868), (7368, 393446), (9294, 311912), (12392, 233934), (14736, 196723), (18588, 155956), (24784, 116967), (37176, 77978), (38989, 74352)]