2690064

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 8332800

約数和(自身を除く): 5642736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 479, 624, 702, 936, 958, 1404, 1437, 1872, 1916, 2808, 2874, 3832, 4311, 5616, 5748, 6227, 7664, 8622, 11496, 12454, 12933, 17244, 18681, 22992, 24908, 25866, 34488, 37362, 49816, 51732, 56043, 68976, 74724, 99632, 103464, 112086, 149448, 168129, 206928, 224172, 298896, 336258, 448344, 672516, 896688, 1345032, 2690064]

約数ペア:

[(1, 2690064), (2, 1345032), (3, 896688), (4, 672516), (6, 448344), (8, 336258), (9, 298896), (12, 224172), (13, 206928), (16, 168129), (18, 149448), (24, 112086), (26, 103464), (27, 99632), (36, 74724), (39, 68976), (48, 56043), (52, 51732), (54, 49816), (72, 37362), (78, 34488), (104, 25866), (108, 24908), (117, 22992), (144, 18681), (156, 17244), (208, 12933), (216, 12454), (234, 11496), (312, 8622), (351, 7664), (432, 6227), (468, 5748), (479, 5616), (624, 4311), (702, 3832), (936, 2874), (958, 2808), (1404, 1916), (1437, 1872)]