1320490776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{294227}}^1$

素因数の和:294264

約数の個数: 64

約数和(自身を含む): 3813194880

約数和(自身を除く): 2492704104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 294227, 588454, 882681, 1176908, 1765362, 2353816, 3236497, 3530724, 5001859, 6472994, 7061448, 9709491, 10003718, 12945988, 15005577, 19418982, 20007436, 25891976, 30011154, 38837964, 40014872, 55020449, 60022308, 77675928, 110040898, 120044616, 165061347, 220081796, 330122694, 440163592, 660245388, 1320490776]

約数ペア:

[(1, 1320490776), (2, 660245388), (3, 440163592), (4, 330122694), (6, 220081796), (8, 165061347), (11, 120044616), (12, 110040898), (17, 77675928), (22, 60022308), (24, 55020449), (33, 40014872), (34, 38837964), (44, 30011154), (51, 25891976), (66, 20007436), (68, 19418982), (88, 15005577), (102, 12945988), (132, 10003718), (136, 9709491), (187, 7061448), (204, 6472994), (264, 5001859), (374, 3530724), (408, 3236497), (561, 2353816), (748, 1765362), (1122, 1176908), (1496, 882681), (2244, 588454), (4488, 294227)]