1398962544

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2804

約数の個数: 160

約数和(自身を含む): 4352102400

約数和(自身を除く): 2953139856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 343, 372, 392, 434, 496, 588, 651, 686, 744, 784, 868, 1029, 1176, 1302, 1372, 1488, 1519, 1736, 2058, 2352, 2604, 2741, 2744, 3038, 3472, 4116, 4557, 5208, 5482, 5488, 6076, 8223, 8232, 9114, 10416, 10633, 10964, 12152, 16446, 16464, 18228, 19187, 21266, 21928, 24304, 31899, 32892, 36456, 38374, 42532, 43856, 57561, 63798, 65784, 72912, 76748, 84971, 85064, 115122, 127596, 131568, 134309, 153496, 169942, 170128, 230244, 254913, 255192, 268618, 306992, 339884, 402927, 460488, 509826, 510384, 537236, 594797, 679768, 805854, 920976, 940163, 1019652, 1074472, 1189594, 1359536, 1611708, 1784391, 1880326, 2039304, 2148944, 2379188, 2820489, 3223416, 3568782, 3760652, 4078608, 4163579, 4758376, 5640978, 6446832, 7137564, 7521304, 8327158, 9516752, 11281956, 12490737, 14275128, 15042608, 16654316, 22563912, 24981474, 28550256, 29145053, 33308632, 45127824, 49962948, 58290106, 66617264, 87435159, 99925896, 116580212, 174870318, 199851792, 233160424, 349740636, 466320848, 699481272, 1398962544]

約数ペア:

[(1, 1398962544), (2, 699481272), (3, 466320848), (4, 349740636), (6, 233160424), (7, 199851792), (8, 174870318), (12, 116580212), (14, 99925896), (16, 87435159), (21, 66617264), (24, 58290106), (28, 49962948), (31, 45127824), (42, 33308632), (48, 29145053), (49, 28550256), (56, 24981474), (62, 22563912), (84, 16654316), (93, 15042608), (98, 14275128), (112, 12490737), (124, 11281956), (147, 9516752), (168, 8327158), (186, 7521304), (196, 7137564), (217, 6446832), (248, 5640978), (294, 4758376), (336, 4163579), (343, 4078608), (372, 3760652), (392, 3568782), (434, 3223416), (496, 2820489), (588, 2379188), (651, 2148944), (686, 2039304), (744, 1880326), (784, 1784391), (868, 1611708), (1029, 1359536), (1176, 1189594), (1302, 1074472), (1372, 1019652), (1488, 940163), (1519, 920976), (1736, 805854), (2058, 679768), (2352, 594797), (2604, 537236), (2741, 510384), (2744, 509826), (3038, 460488), (3472, 402927), (4116, 339884), (4557, 306992), (5208, 268618), (5482, 255192), (5488, 254913), (6076, 230244), (8223, 170128), (8232, 169942), (9114, 153496), (10416, 134309), (10633, 131568), (10964, 127596), (12152, 115122), (16446, 85064), (16464, 84971), (18228, 76748), (19187, 72912), (21266, 65784), (21928, 63798), (24304, 57561), (31899, 43856), (32892, 42532), (36456, 38374)]