890679384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2521}}^1$

素因数の和:3241

約数の個数: 96

約数和(自身を含む): 2761892640

約数和(自身を除く): 1871213256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 701, 1402, 2103, 2521, 2804, 4206, 4907, 5042, 5608, 6309, 7563, 8412, 9814, 10084, 12618, 14721, 15126, 16824, 17647, 19628, 20168, 22689, 25236, 29442, 30252, 35294, 39256, 44163, 45378, 50472, 52941, 58884, 60504, 70588, 88326, 90756, 105882, 117768, 141176, 158823, 176652, 181512, 211764, 317646, 353304, 423528, 635292, 1270584, 1767221, 3534442, 5301663, 7068884, 10603326, 12370547, 14137768, 15904989, 21206652, 24741094, 31809978, 37111641, 42413304, 49482188, 63619956, 74223282, 98964376, 111334923, 127239912, 148446564, 222669846, 296893128, 445339692, 890679384]

約数ペア:

[(1, 890679384), (2, 445339692), (3, 296893128), (4, 222669846), (6, 148446564), (7, 127239912), (8, 111334923), (9, 98964376), (12, 74223282), (14, 63619956), (18, 49482188), (21, 42413304), (24, 37111641), (28, 31809978), (36, 24741094), (42, 21206652), (56, 15904989), (63, 14137768), (72, 12370547), (84, 10603326), (126, 7068884), (168, 5301663), (252, 3534442), (504, 1767221), (701, 1270584), (1402, 635292), (2103, 423528), (2521, 353304), (2804, 317646), (4206, 211764), (4907, 181512), (5042, 176652), (5608, 158823), (6309, 141176), (7563, 117768), (8412, 105882), (9814, 90756), (10084, 88326), (12618, 70588), (14721, 60504), (15126, 58884), (16824, 52941), (17647, 50472), (19628, 45378), (20168, 44163), (22689, 39256), (25236, 35294), (29442, 30252)]