1330397968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 2839639680

約数和(自身を除く): 1509241712

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 227, 232, 272, 454, 464, 493, 743, 908, 986, 1486, 1816, 1972, 2972, 3632, 3859, 3944, 5944, 6583, 7718, 7888, 11888, 12631, 13166, 15436, 21547, 25262, 26332, 30872, 43094, 50524, 52664, 61744, 86188, 101048, 105328, 111911, 168661, 172376, 202096, 223822, 337322, 344752, 366299, 447644, 674644, 732598, 895288, 1349288, 1465196, 1790576, 2698576, 2867237, 2930392, 4891169, 5734474, 5860784, 9782338, 11468948, 19564676, 22937896, 39129352, 45875792, 78258704, 83149873, 166299746, 332599492, 665198984, 1330397968]

約数ペア:

[(1, 1330397968), (2, 665198984), (4, 332599492), (8, 166299746), (16, 83149873), (17, 78258704), (29, 45875792), (34, 39129352), (58, 22937896), (68, 19564676), (116, 11468948), (136, 9782338), (227, 5860784), (232, 5734474), (272, 4891169), (454, 2930392), (464, 2867237), (493, 2698576), (743, 1790576), (908, 1465196), (986, 1349288), (1486, 895288), (1816, 732598), (1972, 674644), (2972, 447644), (3632, 366299), (3859, 344752), (3944, 337322), (5944, 223822), (6583, 202096), (7718, 172376), (7888, 168661), (11888, 111911), (12631, 105328), (13166, 101048), (15436, 86188), (21547, 61744), (25262, 52664), (26332, 50524), (30872, 43094)]