1215790848

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27773}}^1$

素因数の和:27814

約数の個数: 108

約数和(自身を含む): 3690053640

約数和(自身を除く): 2474262792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 21888, 27773, 43776, 55546, 83319, 111092, 166638, 222184, 249957, 333276, 444368, 499914, 527687, 666552, 888736, 999828, 1055374, 1333104, 1583061, 1777472, 1999656, 2110748, 2666208, 3166122, 3554944, 3999312, 4221496, 4749183, 5332416, 6332244, 7109888, 7998624, 8442992, 9498366, 10664832, 12664488, 15997248, 16885984, 18996732, 21329664, 25328976, 31994496, 33771968, 37993464, 50657952, 63988992, 67543936, 75986928, 101315904, 135087872, 151973856, 202631808, 303947712, 405263616, 607895424, 1215790848]

約数ペア:

[(1, 1215790848), (2, 607895424), (3, 405263616), (4, 303947712), (6, 202631808), (8, 151973856), (9, 135087872), (12, 101315904), (16, 75986928), (18, 67543936), (19, 63988992), (24, 50657952), (32, 37993464), (36, 33771968), (38, 31994496), (48, 25328976), (57, 21329664), (64, 18996732), (72, 16885984), (76, 15997248), (96, 12664488), (114, 10664832), (128, 9498366), (144, 8442992), (152, 7998624), (171, 7109888), (192, 6332244), (228, 5332416), (256, 4749183), (288, 4221496), (304, 3999312), (342, 3554944), (384, 3166122), (456, 2666208), (576, 2110748), (608, 1999656), (684, 1777472), (768, 1583061), (912, 1333104), (1152, 1055374), (1216, 999828), (1368, 888736), (1824, 666552), (2304, 527687), (2432, 499914), (2736, 444368), (3648, 333276), (4864, 249957), (5472, 222184), (7296, 166638), (10944, 111092), (14592, 83319), (21888, 55546), (27773, 43776)]