313151088

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 839628800

約数和(自身を除く): 526477712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 229, 248, 372, 458, 496, 687, 744, 916, 919, 1374, 1488, 1832, 1838, 2748, 2757, 3664, 3676, 5496, 5514, 7099, 7352, 10992, 11028, 14198, 14704, 21297, 22056, 28396, 28489, 42594, 44112, 56792, 56978, 85188, 85467, 113584, 113956, 170376, 170934, 210451, 227912, 340752, 341868, 420902, 455824, 631353, 683736, 841804, 1262706, 1367472, 1683608, 2525412, 3367216, 5050824, 6523981, 10101648, 13047962, 19571943, 26095924, 39143886, 52191848, 78287772, 104383696, 156575544, 313151088]

約数ペア:

[(1, 313151088), (2, 156575544), (3, 104383696), (4, 78287772), (6, 52191848), (8, 39143886), (12, 26095924), (16, 19571943), (24, 13047962), (31, 10101648), (48, 6523981), (62, 5050824), (93, 3367216), (124, 2525412), (186, 1683608), (229, 1367472), (248, 1262706), (372, 841804), (458, 683736), (496, 631353), (687, 455824), (744, 420902), (916, 341868), (919, 340752), (1374, 227912), (1488, 210451), (1832, 170934), (1838, 170376), (2748, 113956), (2757, 113584), (3664, 85467), (3676, 85188), (5496, 56978), (5514, 56792), (7099, 44112), (7352, 42594), (10992, 28489), (11028, 28396), (14198, 22056), (14704, 21297)]