319831824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 906772320

約数和(自身を除く): 586940496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 169, 178, 208, 267, 312, 338, 356, 443, 507, 534, 624, 676, 712, 886, 1014, 1068, 1157, 1329, 1352, 1424, 1772, 2028, 2136, 2314, 2658, 2704, 3471, 3544, 4056, 4272, 4628, 5316, 5759, 6942, 7088, 8112, 9256, 10632, 11518, 13884, 15041, 17277, 18512, 21264, 23036, 27768, 30082, 34554, 39427, 45123, 46072, 55536, 60164, 69108, 74867, 78854, 90246, 92144, 118281, 120328, 138216, 149734, 157708, 180492, 224601, 236562, 240656, 276432, 299468, 315416, 360984, 449202, 473124, 512551, 598936, 630832, 721968, 898404, 946248, 1025102, 1197872, 1537653, 1796808, 1892496, 2050204, 3075306, 3593616, 4100408, 6150612, 6663163, 8200816, 12301224, 13326326, 19989489, 24602448, 26652652, 39978978, 53305304, 79957956, 106610608, 159915912, 319831824]

約数ペア:

[(1, 319831824), (2, 159915912), (3, 106610608), (4, 79957956), (6, 53305304), (8, 39978978), (12, 26652652), (13, 24602448), (16, 19989489), (24, 13326326), (26, 12301224), (39, 8200816), (48, 6663163), (52, 6150612), (78, 4100408), (89, 3593616), (104, 3075306), (156, 2050204), (169, 1892496), (178, 1796808), (208, 1537653), (267, 1197872), (312, 1025102), (338, 946248), (356, 898404), (443, 721968), (507, 630832), (534, 598936), (624, 512551), (676, 473124), (712, 449202), (886, 360984), (1014, 315416), (1068, 299468), (1157, 276432), (1329, 240656), (1352, 236562), (1424, 224601), (1772, 180492), (2028, 157708), (2136, 149734), (2314, 138216), (2658, 120328), (2704, 118281), (3471, 92144), (3544, 90246), (4056, 78854), (4272, 74867), (4628, 69108), (5316, 60164), (5759, 55536), (6942, 46072), (7088, 45123), (8112, 39427), (9256, 34554), (10632, 30082), (11518, 27768), (13884, 23036), (15041, 21264), (17277, 18512)]