1345032

素因数分解:

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

素因数の和:507

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2686968

約数列:

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

約数ペア:

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