315984888

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{5479}}^1$

素因数の和:5586

約数の個数: 80

約数和(自身を含む): 895158000

約数和(自身を除く): 579173112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 324, 356, 534, 648, 712, 801, 1068, 1602, 2136, 2403, 3204, 4806, 5479, 6408, 7209, 9612, 10958, 14418, 16437, 19224, 21916, 28836, 32874, 43832, 49311, 57672, 65748, 98622, 131496, 147933, 197244, 295866, 394488, 443799, 487631, 591732, 887598, 975262, 1183464, 1462893, 1775196, 1950524, 2925786, 3550392, 3901048, 4388679, 5851572, 8777358, 11703144, 13166037, 17554716, 26332074, 35109432, 39498111, 52664148, 78996222, 105328296, 157992444, 315984888]

約数ペア:

[(1, 315984888), (2, 157992444), (3, 105328296), (4, 78996222), (6, 52664148), (8, 39498111), (9, 35109432), (12, 26332074), (18, 17554716), (24, 13166037), (27, 11703144), (36, 8777358), (54, 5851572), (72, 4388679), (81, 3901048), (89, 3550392), (108, 2925786), (162, 1950524), (178, 1775196), (216, 1462893), (267, 1183464), (324, 975262), (356, 887598), (534, 591732), (648, 487631), (712, 443799), (801, 394488), (1068, 295866), (1602, 197244), (2136, 147933), (2403, 131496), (3204, 98622), (4806, 65748), (5479, 57672), (6408, 49311), (7209, 43832), (9612, 32874), (10958, 28836), (14418, 21916), (16437, 19224)]