262555488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3101

約数の個数: 144

約数和(自身を含む): 839311200

約数和(自身を除く): 576755712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3049, 3312, 3588, 3744, 4784, 5382, 6098, 6624, 7176, 9147, 9568, 10764, 12196, 14352, 18294, 21528, 24392, 27441, 28704, 36588, 39637, 43056, 48784, 54882, 70127, 73176, 79274, 86112, 97568, 109764, 118911, 140254, 146352, 158548, 210381, 219528, 237822, 280508, 292704, 317096, 356733, 420762, 439056, 475644, 561016, 631143, 634192, 713466, 841524, 878112, 911651, 951288, 1122032, 1262286, 1268384, 1426932, 1683048, 1823302, 1902576, 2244064, 2524572, 2734953, 2853864, 3366096, 3646604, 3805152, 5049144, 5469906, 5707728, 6732192, 7293208, 8204859, 10098288, 10939812, 11415456, 14586416, 16409718, 20196576, 21879624, 29172832, 32819436, 43759248, 65638872, 87518496, 131277744, 262555488]

約数ペア:

[(1, 262555488), (2, 131277744), (3, 87518496), (4, 65638872), (6, 43759248), (8, 32819436), (9, 29172832), (12, 21879624), (13, 20196576), (16, 16409718), (18, 14586416), (23, 11415456), (24, 10939812), (26, 10098288), (32, 8204859), (36, 7293208), (39, 6732192), (46, 5707728), (48, 5469906), (52, 5049144), (69, 3805152), (72, 3646604), (78, 3366096), (92, 2853864), (96, 2734953), (104, 2524572), (117, 2244064), (138, 1902576), (144, 1823302), (156, 1683048), (184, 1426932), (207, 1268384), (208, 1262286), (234, 1122032), (276, 951288), (288, 911651), (299, 878112), (312, 841524), (368, 713466), (414, 634192), (416, 631143), (468, 561016), (552, 475644), (598, 439056), (624, 420762), (736, 356733), (828, 317096), (897, 292704), (936, 280508), (1104, 237822), (1196, 219528), (1248, 210381), (1656, 158548), (1794, 146352), (1872, 140254), (2208, 118911), (2392, 109764), (2691, 97568), (3049, 86112), (3312, 79274), (3588, 73176), (3744, 70127), (4784, 54882), (5382, 48784), (6098, 43056), (6624, 39637), (7176, 36588), (9147, 28704), (9568, 27441), (10764, 24392), (12196, 21528), (14352, 18294)]