249393456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 758284800

約数和(自身を除く): 508891344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 762, 936, 1016, 1049, 1143, 1524, 1651, 1872, 2032, 2098, 2286, 3048, 3147, 3302, 4196, 4572, 4953, 6096, 6294, 6604, 8392, 9144, 9441, 9906, 12588, 13208, 13637, 14859, 16784, 18288, 18882, 19812, 25176, 26416, 27274, 29718, 37764, 39624, 40911, 50352, 54548, 59436, 75528, 79248, 81822, 109096, 118872, 122733, 133223, 151056, 163644, 218192, 237744, 245466, 266446, 327288, 399669, 490932, 532892, 654576, 799338, 981864, 1065784, 1199007, 1598676, 1731899, 1963728, 2131568, 2398014, 3197352, 3463798, 4796028, 5195697, 6394704, 6927596, 9592056, 10391394, 13855192, 15587091, 19184112, 20782788, 27710384, 31174182, 41565576, 62348364, 83131152, 124696728, 249393456]

約数ペア:

[(1, 249393456), (2, 124696728), (3, 83131152), (4, 62348364), (6, 41565576), (8, 31174182), (9, 27710384), (12, 20782788), (13, 19184112), (16, 15587091), (18, 13855192), (24, 10391394), (26, 9592056), (36, 6927596), (39, 6394704), (48, 5195697), (52, 4796028), (72, 3463798), (78, 3197352), (104, 2398014), (117, 2131568), (127, 1963728), (144, 1731899), (156, 1598676), (208, 1199007), (234, 1065784), (254, 981864), (312, 799338), (381, 654576), (468, 532892), (508, 490932), (624, 399669), (762, 327288), (936, 266446), (1016, 245466), (1049, 237744), (1143, 218192), (1524, 163644), (1651, 151056), (1872, 133223), (2032, 122733), (2098, 118872), (2286, 109096), (3048, 81822), (3147, 79248), (3302, 75528), (4196, 59436), (4572, 54548), (4953, 50352), (6096, 40911), (6294, 39624), (6604, 37764), (8392, 29718), (9144, 27274), (9441, 26416), (9906, 25176), (12588, 19812), (13208, 18882), (13637, 18288), (14859, 16784)]