489657852

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 1312933440

約数和(自身を除く): 823275588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 181, 222, 333, 362, 444, 543, 666, 677, 724, 999, 1086, 1332, 1354, 1629, 1998, 2031, 2172, 2708, 3258, 3996, 4062, 4887, 6093, 6516, 6697, 8124, 9774, 12186, 13394, 18279, 19548, 20091, 24372, 25049, 26788, 36558, 40182, 50098, 60273, 73116, 75147, 80364, 100196, 120546, 122537, 150294, 180819, 225441, 241092, 245074, 300588, 361638, 367611, 450882, 490148, 676323, 723276, 735222, 901764, 1102833, 1352646, 1470444, 2205666, 2705292, 3308499, 4411332, 4533869, 6616998, 9067738, 13233996, 13601607, 18135476, 27203214, 40804821, 54406428, 81609642, 122414463, 163219284, 244828926, 489657852]

約数ペア:

[(1, 489657852), (2, 244828926), (3, 163219284), (4, 122414463), (6, 81609642), (9, 54406428), (12, 40804821), (18, 27203214), (27, 18135476), (36, 13601607), (37, 13233996), (54, 9067738), (74, 6616998), (108, 4533869), (111, 4411332), (148, 3308499), (181, 2705292), (222, 2205666), (333, 1470444), (362, 1352646), (444, 1102833), (543, 901764), (666, 735222), (677, 723276), (724, 676323), (999, 490148), (1086, 450882), (1332, 367611), (1354, 361638), (1629, 300588), (1998, 245074), (2031, 241092), (2172, 225441), (2708, 180819), (3258, 150294), (3996, 122537), (4062, 120546), (4887, 100196), (6093, 80364), (6516, 75147), (6697, 73116), (8124, 60273), (9774, 50098), (12186, 40182), (13394, 36558), (18279, 26788), (19548, 25049), (20091, 24372)]