22647456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 72648576

約数和(自身を除く): 50001120

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, 263, 276, 288, 299, 312, 368, 414, 416, 468, 526, 552, 598, 624, 736, 789, 828, 897, 936, 1052, 1104, 1196, 1248, 1578, 1656, 1794, 1872, 2104, 2208, 2367, 2392, 2691, 3156, 3312, 3419, 3588, 3744, 4208, 4734, 4784, 5382, 6049, 6312, 6624, 6838, 7176, 8416, 9468, 9568, 10257, 10764, 12098, 12624, 13676, 14352, 18147, 18936, 20514, 21528, 24196, 25248, 27352, 28704, 30771, 36294, 37872, 41028, 43056, 48392, 54441, 54704, 61542, 72588, 75744, 78637, 82056, 86112, 96784, 108882, 109408, 123084, 145176, 157274, 164112, 193568, 217764, 235911, 246168, 290352, 314548, 328224, 435528, 471822, 492336, 580704, 629096, 707733, 871056, 943644, 984672, 1258192, 1415466, 1742112, 1887288, 2516384, 2830932, 3774576, 5661864, 7549152, 11323728, 22647456]

約数ペア:

[(1, 22647456), (2, 11323728), (3, 7549152), (4, 5661864), (6, 3774576), (8, 2830932), (9, 2516384), (12, 1887288), (13, 1742112), (16, 1415466), (18, 1258192), (23, 984672), (24, 943644), (26, 871056), (32, 707733), (36, 629096), (39, 580704), (46, 492336), (48, 471822), (52, 435528), (69, 328224), (72, 314548), (78, 290352), (92, 246168), (96, 235911), (104, 217764), (117, 193568), (138, 164112), (144, 157274), (156, 145176), (184, 123084), (207, 109408), (208, 108882), (234, 96784), (263, 86112), (276, 82056), (288, 78637), (299, 75744), (312, 72588), (368, 61542), (414, 54704), (416, 54441), (468, 48392), (526, 43056), (552, 41028), (598, 37872), (624, 36294), (736, 30771), (789, 28704), (828, 27352), (897, 25248), (936, 24196), (1052, 21528), (1104, 20514), (1196, 18936), (1248, 18147), (1578, 14352), (1656, 13676), (1794, 12624), (1872, 12098), (2104, 10764), (2208, 10257), (2367, 9568), (2392, 9468), (2691, 8416), (3156, 7176), (3312, 6838), (3419, 6624), (3588, 6312), (3744, 6049), (4208, 5382), (4734, 4784)]