2154855456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{44273}}^1$

素因数の和:44315

約数の個数: 108

約数和(自身を含む): 6635654298

約数和(自身を除く): 4480798842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 12168, 16224, 24336, 44273, 48672, 88546, 132819, 177092, 265638, 354184, 398457, 531276, 575549, 708368, 796914, 1062552, 1151098, 1416736, 1593828, 1726647, 2125104, 2302196, 3187656, 3453294, 4250208, 4604392, 5179941, 6375312, 6906588, 7482137, 9208784, 10359882, 12750624, 13813176, 14964274, 18417568, 20719764, 22446411, 27626352, 29928548, 41439528, 44892822, 55252704, 59857096, 67339233, 82879056, 89785644, 119714192, 134678466, 165758112, 179571288, 239428384, 269356932, 359142576, 538713864, 718285152, 1077427728, 2154855456]

約数ペア:

[(1, 2154855456), (2, 1077427728), (3, 718285152), (4, 538713864), (6, 359142576), (8, 269356932), (9, 239428384), (12, 179571288), (13, 165758112), (16, 134678466), (18, 119714192), (24, 89785644), (26, 82879056), (32, 67339233), (36, 59857096), (39, 55252704), (48, 44892822), (52, 41439528), (72, 29928548), (78, 27626352), (96, 22446411), (104, 20719764), (117, 18417568), (144, 14964274), (156, 13813176), (169, 12750624), (208, 10359882), (234, 9208784), (288, 7482137), (312, 6906588), (338, 6375312), (416, 5179941), (468, 4604392), (507, 4250208), (624, 3453294), (676, 3187656), (936, 2302196), (1014, 2125104), (1248, 1726647), (1352, 1593828), (1521, 1416736), (1872, 1151098), (2028, 1062552), (2704, 796914), (3042, 708368), (3744, 575549), (4056, 531276), (5408, 398457), (6084, 354184), (8112, 265638), (12168, 177092), (16224, 132819), (24336, 88546), (44273, 48672)]