248133522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19807

約数の個数: 64

約数和(自身を含む): 637378560

約数和(自身を除く): 389245038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 19759, 39518, 59277, 118554, 138313, 256867, 276626, 414939, 454457, 513734, 770601, 829878, 908914, 1363371, 1541202, 1798069, 2726742, 3181199, 3596138, 5394207, 5907941, 6362398, 9543597, 10788414, 11815882, 17723823, 19087194, 35447646, 41355587, 82711174, 124066761, 248133522]

約数ペア:

[(1, 248133522), (2, 124066761), (3, 82711174), (6, 41355587), (7, 35447646), (13, 19087194), (14, 17723823), (21, 11815882), (23, 10788414), (26, 9543597), (39, 6362398), (42, 5907941), (46, 5394207), (69, 3596138), (78, 3181199), (91, 2726742), (138, 1798069), (161, 1541202), (182, 1363371), (273, 908914), (299, 829878), (322, 770601), (483, 513734), (546, 454457), (598, 414939), (897, 276626), (966, 256867), (1794, 138313), (2093, 118554), (4186, 59277), (6279, 39518), (12558, 19759)]