489054269872

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{59663}}^1$

素因数の和:60290

約数の個数: 80

約数和(自身を含む): 1091994393600

約数和(自身を除く): 602940123728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 449, 652, 898, 1141, 1304, 1796, 2282, 2608, 3143, 3592, 4564, 6286, 7184, 9128, 12572, 18256, 25144, 50288, 59663, 73187, 119326, 146374, 238652, 292748, 417641, 477304, 512309, 585496, 835282, 954608, 1024618, 1170992, 1670564, 2049236, 3341128, 4098472, 6682256, 8196944, 9725069, 19450138, 26788687, 38900276, 53577374, 68075483, 77800552, 107154748, 136150966, 155601104, 187520809, 214309496, 272301932, 375041618, 428618992, 544603864, 750083236, 1089207728, 1500166472, 3000332944, 4366555981, 8733111962, 17466223924, 30565891867, 34932447848, 61131783734, 69864895696, 122263567468, 244527134936, 489054269872]

約数ペア:

[(1, 489054269872), (2, 244527134936), (4, 122263567468), (7, 69864895696), (8, 61131783734), (14, 34932447848), (16, 30565891867), (28, 17466223924), (56, 8733111962), (112, 4366555981), (163, 3000332944), (326, 1500166472), (449, 1089207728), (652, 750083236), (898, 544603864), (1141, 428618992), (1304, 375041618), (1796, 272301932), (2282, 214309496), (2608, 187520809), (3143, 155601104), (3592, 136150966), (4564, 107154748), (6286, 77800552), (7184, 68075483), (9128, 53577374), (12572, 38900276), (18256, 26788687), (25144, 19450138), (50288, 9725069), (59663, 8196944), (73187, 6682256), (119326, 4098472), (146374, 3341128), (238652, 2049236), (292748, 1670564), (417641, 1170992), (477304, 1024618), (512309, 954608), (585496, 835282)]