322895692

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 676831680

約数和(自身を除く): 353935988

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 113, 122, 196, 226, 239, 244, 427, 452, 478, 791, 854, 956, 1582, 1673, 1708, 2989, 3164, 3346, 5537, 5978, 6692, 6893, 11074, 11711, 11956, 13786, 14579, 22148, 23422, 27007, 27572, 29158, 46844, 48251, 54014, 58316, 96502, 102053, 108028, 189049, 193004, 204106, 337757, 378098, 408212, 675514, 714371, 756196, 1323343, 1351028, 1428742, 1647427, 2646686, 2857484, 3294854, 5293372, 6589708, 11531989, 23063978, 46127956, 80723923, 161447846, 322895692]

約数ペア:

[(1, 322895692), (2, 161447846), (4, 80723923), (7, 46127956), (14, 23063978), (28, 11531989), (49, 6589708), (61, 5293372), (98, 3294854), (113, 2857484), (122, 2646686), (196, 1647427), (226, 1428742), (239, 1351028), (244, 1323343), (427, 756196), (452, 714371), (478, 675514), (791, 408212), (854, 378098), (956, 337757), (1582, 204106), (1673, 193004), (1708, 189049), (2989, 108028), (3164, 102053), (3346, 96502), (5537, 58316), (5978, 54014), (6692, 48251), (6893, 46844), (11074, 29158), (11711, 27572), (11956, 27007), (13786, 23422), (14579, 22148)]