285769848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5741

約数の個数: 128

約数和(自身を含む): 917683200

約数和(自身を除く): 631913352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4186, 5689, 6279, 7176, 8372, 11378, 12558, 16744, 17067, 22756, 25116, 34134, 39823, 45512, 50232, 68268, 73957, 79646, 119469, 130847, 136536, 147914, 159292, 221871, 238938, 261694, 295828, 318584, 392541, 443742, 477876, 517699, 523388, 591656, 785082, 887484, 915929, 955752, 1035398, 1046776, 1553097, 1570164, 1701011, 1774968, 1831858, 2070796, 2747787, 3106194, 3140328, 3402022, 3663716, 4141592, 5103033, 5495574, 6212388, 6804044, 7327432, 10206066, 10991148, 11907077, 12424776, 13608088, 20412132, 21982296, 23814154, 35721231, 40824264, 47628308, 71442462, 95256616, 142884924, 285769848]

約数ペア:

[(1, 285769848), (2, 142884924), (3, 95256616), (4, 71442462), (6, 47628308), (7, 40824264), (8, 35721231), (12, 23814154), (13, 21982296), (14, 20412132), (21, 13608088), (23, 12424776), (24, 11907077), (26, 10991148), (28, 10206066), (39, 7327432), (42, 6804044), (46, 6212388), (52, 5495574), (56, 5103033), (69, 4141592), (78, 3663716), (84, 3402022), (91, 3140328), (92, 3106194), (104, 2747787), (138, 2070796), (156, 1831858), (161, 1774968), (168, 1701011), (182, 1570164), (184, 1553097), (273, 1046776), (276, 1035398), (299, 955752), (312, 915929), (322, 887484), (364, 785082), (483, 591656), (546, 523388), (552, 517699), (598, 477876), (644, 443742), (728, 392541), (897, 318584), (966, 295828), (1092, 261694), (1196, 238938), (1288, 221871), (1794, 159292), (1932, 147914), (2093, 136536), (2184, 130847), (2392, 119469), (3588, 79646), (3864, 73957), (4186, 68268), (5689, 50232), (6279, 45512), (7176, 39823), (8372, 34134), (11378, 25116), (12558, 22756), (16744, 17067)]