22401288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 75366720

約数和(自身を除く): 52965432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 263, 273, 312, 338, 364, 468, 504, 507, 526, 546, 676, 728, 789, 819, 936, 1014, 1052, 1092, 1183, 1352, 1521, 1578, 1638, 1841, 2028, 2104, 2184, 2366, 2367, 3042, 3156, 3276, 3419, 3549, 3682, 4056, 4732, 4734, 5523, 6084, 6312, 6552, 6838, 7098, 7364, 9464, 9468, 10257, 10647, 11046, 12168, 13676, 14196, 14728, 16569, 18936, 20514, 21294, 22092, 23933, 27352, 28392, 30771, 33138, 41028, 42588, 44184, 44447, 47866, 61542, 66276, 71799, 82056, 85176, 88894, 95732, 123084, 132552, 133341, 143598, 177788, 191464, 215397, 246168, 266682, 287196, 311129, 355576, 400023, 430794, 533364, 574392, 622258, 800046, 861588, 933387, 1066728, 1244516, 1600092, 1723176, 1866774, 2489032, 2800161, 3200184, 3733548, 5600322, 7467096, 11200644, 22401288]

約数ペア:

[(1, 22401288), (2, 11200644), (3, 7467096), (4, 5600322), (6, 3733548), (7, 3200184), (8, 2800161), (9, 2489032), (12, 1866774), (13, 1723176), (14, 1600092), (18, 1244516), (21, 1066728), (24, 933387), (26, 861588), (28, 800046), (36, 622258), (39, 574392), (42, 533364), (52, 430794), (56, 400023), (63, 355576), (72, 311129), (78, 287196), (84, 266682), (91, 246168), (104, 215397), (117, 191464), (126, 177788), (156, 143598), (168, 133341), (169, 132552), (182, 123084), (234, 95732), (252, 88894), (263, 85176), (273, 82056), (312, 71799), (338, 66276), (364, 61542), (468, 47866), (504, 44447), (507, 44184), (526, 42588), (546, 41028), (676, 33138), (728, 30771), (789, 28392), (819, 27352), (936, 23933), (1014, 22092), (1052, 21294), (1092, 20514), (1183, 18936), (1352, 16569), (1521, 14728), (1578, 14196), (1638, 13676), (1841, 12168), (2028, 11046), (2104, 10647), (2184, 10257), (2366, 9468), (2367, 9464), (3042, 7364), (3156, 7098), (3276, 6838), (3419, 6552), (3549, 6312), (3682, 6084), (4056, 5523), (4732, 4734)]