777455328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1091}}^1$

素因数の和:1688

約数の個数: 96

約数和(自身を含む): 2203673472

約数和(自身を除く): 1426218144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 571, 624, 1091, 1142, 1248, 1713, 2182, 2284, 3273, 3426, 4364, 4568, 6546, 6852, 7423, 8728, 9136, 13092, 13704, 14183, 14846, 17456, 18272, 22269, 26184, 27408, 28366, 29692, 34912, 42549, 44538, 52368, 54816, 56732, 59384, 85098, 89076, 104736, 113464, 118768, 170196, 178152, 226928, 237536, 340392, 356304, 453856, 622961, 680784, 712608, 1245922, 1361568, 1868883, 2491844, 3737766, 4983688, 7475532, 8098493, 9967376, 14951064, 16196986, 19934752, 24295479, 29902128, 32393972, 48590958, 59804256, 64787944, 97181916, 129575888, 194363832, 259151776, 388727664, 777455328]

約数ペア:

[(1, 777455328), (2, 388727664), (3, 259151776), (4, 194363832), (6, 129575888), (8, 97181916), (12, 64787944), (13, 59804256), (16, 48590958), (24, 32393972), (26, 29902128), (32, 24295479), (39, 19934752), (48, 16196986), (52, 14951064), (78, 9967376), (96, 8098493), (104, 7475532), (156, 4983688), (208, 3737766), (312, 2491844), (416, 1868883), (571, 1361568), (624, 1245922), (1091, 712608), (1142, 680784), (1248, 622961), (1713, 453856), (2182, 356304), (2284, 340392), (3273, 237536), (3426, 226928), (4364, 178152), (4568, 170196), (6546, 118768), (6852, 113464), (7423, 104736), (8728, 89076), (9136, 85098), (13092, 59384), (13704, 56732), (14183, 54816), (14846, 52368), (17456, 44538), (18272, 42549), (22269, 34912), (26184, 29692), (27408, 28366)]