1520736496

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:279

約数の個数: 90

約数和(自身を含む): 3262579872

約数和(自身を除く): 1741843376

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 103, 124, 136, 206, 248, 272, 289, 412, 496, 527, 578, 824, 1054, 1156, 1648, 1751, 2108, 2312, 3193, 3502, 4216, 4624, 6386, 7004, 8432, 8959, 10609, 12772, 14008, 17918, 21218, 25544, 28016, 29767, 35836, 42436, 51088, 54281, 59534, 71672, 84872, 108562, 119068, 143344, 169744, 180353, 217124, 238136, 328879, 360706, 434248, 476272, 657758, 721412, 868496, 922777, 1315516, 1442824, 1845554, 2631032, 2885648, 3066001, 3691108, 5262064, 5590943, 6132002, 7382216, 11181886, 12264004, 14764432, 22363772, 24528008, 44727544, 49056016, 89455088, 95046031, 190092062, 380184124, 760368248, 1520736496]

約数ペア:

[(1, 1520736496), (2, 760368248), (4, 380184124), (8, 190092062), (16, 95046031), (17, 89455088), (31, 49056016), (34, 44727544), (62, 24528008), (68, 22363772), (103, 14764432), (124, 12264004), (136, 11181886), (206, 7382216), (248, 6132002), (272, 5590943), (289, 5262064), (412, 3691108), (496, 3066001), (527, 2885648), (578, 2631032), (824, 1845554), (1054, 1442824), (1156, 1315516), (1648, 922777), (1751, 868496), (2108, 721412), (2312, 657758), (3193, 476272), (3502, 434248), (4216, 360706), (4624, 328879), (6386, 238136), (7004, 217124), (8432, 180353), (8959, 169744), (10609, 143344), (12772, 119068), (14008, 108562), (17918, 84872), (21218, 71672), (25544, 59534), (28016, 54281), (29767, 51088), (35836, 42436)]