423277452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1091}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 1154702640

約数和(自身を除く): 731425188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 829, 1091, 1658, 2182, 2487, 3273, 3316, 4364, 4974, 6546, 7461, 9819, 9948, 10777, 13092, 14183, 14922, 19638, 21554, 28366, 29844, 32331, 39276, 42549, 43108, 56732, 64662, 85098, 96993, 127647, 129324, 170196, 193986, 255294, 387972, 510588, 904439, 1808878, 2713317, 3617756, 5426634, 8139951, 10853268, 11757707, 16279902, 23515414, 32559804, 35273121, 47030828, 70546242, 105819363, 141092484, 211638726, 423277452]

約数ペア:

[(1, 423277452), (2, 211638726), (3, 141092484), (4, 105819363), (6, 70546242), (9, 47030828), (12, 35273121), (13, 32559804), (18, 23515414), (26, 16279902), (36, 11757707), (39, 10853268), (52, 8139951), (78, 5426634), (117, 3617756), (156, 2713317), (234, 1808878), (468, 904439), (829, 510588), (1091, 387972), (1658, 255294), (2182, 193986), (2487, 170196), (3273, 129324), (3316, 127647), (4364, 96993), (4974, 85098), (6546, 64662), (7461, 56732), (9819, 43108), (9948, 42549), (10777, 39276), (13092, 32331), (14183, 29844), (14922, 28366), (19638, 21554)]