255577392

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8231

約数の個数: 120

約数和(自身を含む): 843914240

約数和(自身を除く): 588336848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 8179, 10416, 15624, 16358, 24537, 31248, 32716, 49074, 57253, 65432, 73611, 98148, 114506, 130864, 147222, 171759, 196296, 229012, 253549, 294444, 343518, 392592, 458024, 507098, 515277, 588888, 687036, 760647, 916048, 1014196, 1030554, 1177776, 1374072, 1521294, 1774843, 2028392, 2061108, 2281941, 2748144, 3042588, 3549686, 4056784, 4122216, 4563882, 5324529, 6085176, 7099372, 8244432, 9127764, 10649058, 12170352, 14198744, 15973587, 18255528, 21298116, 28397488, 31947174, 36511056, 42596232, 63894348, 85192464, 127788696, 255577392]

約数ペア:

[(1, 255577392), (2, 127788696), (3, 85192464), (4, 63894348), (6, 42596232), (7, 36511056), (8, 31947174), (9, 28397488), (12, 21298116), (14, 18255528), (16, 15973587), (18, 14198744), (21, 12170352), (24, 10649058), (28, 9127764), (31, 8244432), (36, 7099372), (42, 6085176), (48, 5324529), (56, 4563882), (62, 4122216), (63, 4056784), (72, 3549686), (84, 3042588), (93, 2748144), (112, 2281941), (124, 2061108), (126, 2028392), (144, 1774843), (168, 1521294), (186, 1374072), (217, 1177776), (248, 1030554), (252, 1014196), (279, 916048), (336, 760647), (372, 687036), (434, 588888), (496, 515277), (504, 507098), (558, 458024), (651, 392592), (744, 343518), (868, 294444), (1008, 253549), (1116, 229012), (1302, 196296), (1488, 171759), (1736, 147222), (1953, 130864), (2232, 114506), (2604, 98148), (3472, 73611), (3906, 65432), (4464, 57253), (5208, 49074), (7812, 32716), (8179, 31248), (10416, 24537), (15624, 16358)]