655109424

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{7187}}^1$

素因数の和:7415

約数の個数: 80

約数和(自身を含む): 1889581440

約数和(自身を除く): 1234472016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 5697, 7187, 7596, 10128, 11394, 14374, 15192, 21561, 22788, 28748, 30384, 43122, 45576, 57496, 64683, 86244, 91152, 114992, 129366, 172488, 194049, 258732, 344976, 388098, 517464, 776196, 1034928, 1516457, 1552392, 3032914, 3104784, 4549371, 6065828, 9098742, 12131656, 13648113, 18197484, 24263312, 27296226, 36394968, 40944339, 54592452, 72789936, 81888678, 109184904, 163777356, 218369808, 327554712, 655109424]

約数ペア:

[(1, 655109424), (2, 327554712), (3, 218369808), (4, 163777356), (6, 109184904), (8, 81888678), (9, 72789936), (12, 54592452), (16, 40944339), (18, 36394968), (24, 27296226), (27, 24263312), (36, 18197484), (48, 13648113), (54, 12131656), (72, 9098742), (108, 6065828), (144, 4549371), (211, 3104784), (216, 3032914), (422, 1552392), (432, 1516457), (633, 1034928), (844, 776196), (1266, 517464), (1688, 388098), (1899, 344976), (2532, 258732), (3376, 194049), (3798, 172488), (5064, 129366), (5697, 114992), (7187, 91152), (7596, 86244), (10128, 64683), (11394, 57496), (14374, 45576), (15192, 43122), (21561, 30384), (22788, 28748)]