290618604

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2829

約数の個数: 120

約数和(自身を含む): 847067760

約数和(自身を除く): 556449156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 306, 323, 324, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1377, 1539, 1836, 1938, 2052, 2754, 2777, 2907, 3078, 3876, 5508, 5554, 5814, 6156, 8331, 8721, 11108, 11628, 16662, 17442, 24993, 26163, 33324, 34884, 47209, 49986, 52326, 52763, 74979, 94418, 99972, 104652, 105526, 141627, 149958, 158289, 188836, 211052, 224937, 283254, 299916, 316578, 424881, 449874, 474867, 566508, 633156, 849762, 896971, 899748, 949734, 1274643, 1424601, 1699524, 1793942, 1899468, 2549286, 2690913, 2849202, 3587884, 3823929, 4273803, 5098572, 5381826, 5698404, 7647858, 8072739, 8547606, 10763652, 15295716, 16145478, 17095212, 24218217, 32290956, 48436434, 72654651, 96872868, 145309302, 290618604]

約数ペア:

[(1, 290618604), (2, 145309302), (3, 96872868), (4, 72654651), (6, 48436434), (9, 32290956), (12, 24218217), (17, 17095212), (18, 16145478), (19, 15295716), (27, 10763652), (34, 8547606), (36, 8072739), (38, 7647858), (51, 5698404), (54, 5381826), (57, 5098572), (68, 4273803), (76, 3823929), (81, 3587884), (102, 2849202), (108, 2690913), (114, 2549286), (153, 1899468), (162, 1793942), (171, 1699524), (204, 1424601), (228, 1274643), (306, 949734), (323, 899748), (324, 896971), (342, 849762), (459, 633156), (513, 566508), (612, 474867), (646, 449874), (684, 424881), (918, 316578), (969, 299916), (1026, 283254), (1292, 224937), (1377, 211052), (1539, 188836), (1836, 158289), (1938, 149958), (2052, 141627), (2754, 105526), (2777, 104652), (2907, 99972), (3078, 94418), (3876, 74979), (5508, 52763), (5554, 52326), (5814, 49986), (6156, 47209), (8331, 34884), (8721, 33324), (11108, 26163), (11628, 24993), (16662, 17442)]