1638343392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{5791}}^1$

素因数の和:6232

約数の個数: 96

約数和(自身を含む): 4927555584

約数和(自身を除く): 3289212192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 421, 672, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5791, 5894, 6736, 8841, 10104, 11582, 11788, 13472, 17373, 17682, 20208, 23164, 23576, 34746, 35364, 40416, 40537, 46328, 47152, 69492, 70728, 81074, 92656, 94304, 121611, 138984, 141456, 162148, 185312, 243222, 277968, 282912, 324296, 486444, 555936, 648592, 972888, 1297184, 1945776, 2438011, 3891552, 4876022, 7314033, 9752044, 14628066, 17066077, 19504088, 29256132, 34132154, 39008176, 51198231, 58512264, 68264308, 78016352, 102396462, 117024528, 136528616, 204792924, 234049056, 273057232, 409585848, 546114464, 819171696, 1638343392]

約数ペア:

[(1, 1638343392), (2, 819171696), (3, 546114464), (4, 409585848), (6, 273057232), (7, 234049056), (8, 204792924), (12, 136528616), (14, 117024528), (16, 102396462), (21, 78016352), (24, 68264308), (28, 58512264), (32, 51198231), (42, 39008176), (48, 34132154), (56, 29256132), (84, 19504088), (96, 17066077), (112, 14628066), (168, 9752044), (224, 7314033), (336, 4876022), (421, 3891552), (672, 2438011), (842, 1945776), (1263, 1297184), (1684, 972888), (2526, 648592), (2947, 555936), (3368, 486444), (5052, 324296), (5791, 282912), (5894, 277968), (6736, 243222), (8841, 185312), (10104, 162148), (11582, 141456), (11788, 138984), (13472, 121611), (17373, 94304), (17682, 92656), (20208, 81074), (23164, 70728), (23576, 69492), (34746, 47152), (35364, 46328), (40416, 40537)]