1285989264

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2154

約数の個数: 160

約数和(自身を含む): 4239728640

約数和(自身を除く): 2953739376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 223, 252, 336, 378, 432, 446, 504, 669, 756, 892, 1008, 1338, 1512, 1561, 1784, 1907, 2007, 2676, 3024, 3122, 3568, 3814, 4014, 4683, 5352, 5721, 6021, 6244, 7628, 8028, 9366, 10704, 11442, 12042, 12488, 13349, 14049, 15256, 16056, 17163, 18732, 22884, 24084, 24976, 26698, 28098, 30512, 32112, 34326, 37464, 40047, 42147, 45768, 48168, 51489, 53396, 56196, 68652, 74928, 80094, 84294, 91536, 96336, 102978, 106792, 112392, 120141, 137304, 160188, 168588, 205956, 213584, 224784, 240282, 274608, 320376, 337176, 360423, 411912, 425261, 480564, 640752, 674352, 720846, 823824, 850522, 961128, 1275783, 1441692, 1701044, 1922256, 2551566, 2883384, 2976827, 3402088, 3827349, 5103132, 5766768, 5953654, 6804176, 7654698, 8930481, 10206264, 11482047, 11907308, 15309396, 17860962, 20412528, 22964094, 23814616, 26791443, 30618792, 35721924, 45928188, 47629232, 53582886, 61237584, 71443848, 80374329, 91856376, 107165772, 142887696, 160748658, 183712752, 214331544, 321497316, 428663088, 642994632, 1285989264]

約数ペア:

[(1, 1285989264), (2, 642994632), (3, 428663088), (4, 321497316), (6, 214331544), (7, 183712752), (8, 160748658), (9, 142887696), (12, 107165772), (14, 91856376), (16, 80374329), (18, 71443848), (21, 61237584), (24, 53582886), (27, 47629232), (28, 45928188), (36, 35721924), (42, 30618792), (48, 26791443), (54, 23814616), (56, 22964094), (63, 20412528), (72, 17860962), (84, 15309396), (108, 11907308), (112, 11482047), (126, 10206264), (144, 8930481), (168, 7654698), (189, 6804176), (216, 5953654), (223, 5766768), (252, 5103132), (336, 3827349), (378, 3402088), (432, 2976827), (446, 2883384), (504, 2551566), (669, 1922256), (756, 1701044), (892, 1441692), (1008, 1275783), (1338, 961128), (1512, 850522), (1561, 823824), (1784, 720846), (1907, 674352), (2007, 640752), (2676, 480564), (3024, 425261), (3122, 411912), (3568, 360423), (3814, 337176), (4014, 320376), (4683, 274608), (5352, 240282), (5721, 224784), (6021, 213584), (6244, 205956), (7628, 168588), (8028, 160188), (9366, 137304), (10704, 120141), (11442, 112392), (12042, 106792), (12488, 102978), (13349, 96336), (14049, 91536), (15256, 84294), (16056, 80094), (17163, 74928), (18732, 68652), (22884, 56196), (24084, 53396), (24976, 51489), (26698, 48168), (28098, 45768), (30512, 42147), (32112, 40047), (34326, 37464)]