996847656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 2954895360

約数和(自身を除く): 1958047704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 277, 372, 434, 554, 651, 691, 744, 831, 868, 1108, 1302, 1382, 1662, 1736, 1939, 2073, 2216, 2604, 2764, 3324, 3878, 4146, 4837, 5208, 5528, 5817, 6648, 7756, 8292, 8587, 9674, 11634, 14511, 15512, 16584, 17174, 19348, 21421, 23268, 25761, 29022, 34348, 38696, 42842, 46536, 51522, 58044, 60109, 64263, 68696, 85684, 103044, 116088, 120218, 128526, 149947, 171368, 180327, 191407, 206088, 240436, 257052, 299894, 360654, 382814, 449841, 480872, 514104, 574221, 599788, 721308, 765628, 899682, 1148442, 1199576, 1339849, 1442616, 1531256, 1799364, 2296884, 2679698, 3598728, 4019547, 4593768, 5359396, 5933617, 8039094, 10718792, 11867234, 16078188, 17800851, 23734468, 32156376, 35601702, 41535319, 47468936, 71203404, 83070638, 124605957, 142406808, 166141276, 249211914, 332282552, 498423828, 996847656]

約数ペア:

[(1, 996847656), (2, 498423828), (3, 332282552), (4, 249211914), (6, 166141276), (7, 142406808), (8, 124605957), (12, 83070638), (14, 71203404), (21, 47468936), (24, 41535319), (28, 35601702), (31, 32156376), (42, 23734468), (56, 17800851), (62, 16078188), (84, 11867234), (93, 10718792), (124, 8039094), (168, 5933617), (186, 5359396), (217, 4593768), (248, 4019547), (277, 3598728), (372, 2679698), (434, 2296884), (554, 1799364), (651, 1531256), (691, 1442616), (744, 1339849), (831, 1199576), (868, 1148442), (1108, 899682), (1302, 765628), (1382, 721308), (1662, 599788), (1736, 574221), (1939, 514104), (2073, 480872), (2216, 449841), (2604, 382814), (2764, 360654), (3324, 299894), (3878, 257052), (4146, 240436), (4837, 206088), (5208, 191407), (5528, 180327), (5817, 171368), (6648, 149947), (7756, 128526), (8292, 120218), (8587, 116088), (9674, 103044), (11634, 85684), (14511, 68696), (15512, 64263), (16584, 60109), (17174, 58044), (19348, 51522), (21421, 46536), (23268, 42842), (25761, 38696), (29022, 34348)]