312793488

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1313

約数の個数: 160

約数和(自身を含む): 1039576320

約数和(自身を除く): 726782832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1277, 1296, 1458, 1512, 1701, 1944, 2187, 2268, 2554, 2916, 3024, 3402, 3831, 3888, 4374, 4536, 5103, 5108, 5832, 6804, 7662, 8748, 8939, 9072, 10206, 10216, 11493, 11664, 13608, 15309, 15324, 17496, 17878, 20412, 20432, 22986, 26817, 27216, 30618, 30648, 34479, 34992, 35756, 40824, 45972, 53634, 61236, 61296, 68958, 71512, 80451, 81648, 91944, 103437, 107268, 122472, 137916, 143024, 160902, 183888, 206874, 214536, 241353, 244944, 275832, 310311, 321804, 413748, 429072, 482706, 551664, 620622, 643608, 724059, 827496, 930933, 965412, 1241244, 1287216, 1448118, 1654992, 1861866, 1930824, 2172177, 2482488, 2792799, 2896236, 3723732, 3861648, 4344354, 4964976, 5585598, 5792472, 6516531, 7447464, 8688708, 11171196, 11584944, 13033062, 14894928, 17377416, 19549593, 22342392, 26066124, 34754832, 39099186, 44684784, 52132248, 78198372, 104264496, 156396744, 312793488]

約数ペア:

[(1, 312793488), (2, 156396744), (3, 104264496), (4, 78198372), (6, 52132248), (7, 44684784), (8, 39099186), (9, 34754832), (12, 26066124), (14, 22342392), (16, 19549593), (18, 17377416), (21, 14894928), (24, 13033062), (27, 11584944), (28, 11171196), (36, 8688708), (42, 7447464), (48, 6516531), (54, 5792472), (56, 5585598), (63, 4964976), (72, 4344354), (81, 3861648), (84, 3723732), (108, 2896236), (112, 2792799), (126, 2482488), (144, 2172177), (162, 1930824), (168, 1861866), (189, 1654992), (216, 1448118), (243, 1287216), (252, 1241244), (324, 965412), (336, 930933), (378, 827496), (432, 724059), (486, 643608), (504, 620622), (567, 551664), (648, 482706), (729, 429072), (756, 413748), (972, 321804), (1008, 310311), (1134, 275832), (1277, 244944), (1296, 241353), (1458, 214536), (1512, 206874), (1701, 183888), (1944, 160902), (2187, 143024), (2268, 137916), (2554, 122472), (2916, 107268), (3024, 103437), (3402, 91944), (3831, 81648), (3888, 80451), (4374, 71512), (4536, 68958), (5103, 61296), (5108, 61236), (5832, 53634), (6804, 45972), (7662, 40824), (8748, 35756), (8939, 34992), (9072, 34479), (10206, 30648), (10216, 30618), (11493, 27216), (11664, 26817), (13608, 22986), (15309, 20432), (15324, 20412), (17496, 17878)]