243440988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32563}}^1$

素因数の和:32666

約数の個数: 48

約数和(自身を含む): 656490240

約数和(自身を除く): 413049252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 32563, 65126, 97689, 130252, 195378, 227941, 390756, 455882, 683823, 911764, 1367646, 2735292, 2898107, 5796214, 8694321, 11592428, 17388642, 20286749, 34777284, 40573498, 60860247, 81146996, 121720494, 243440988]

約数ペア:

[(1, 243440988), (2, 121720494), (3, 81146996), (4, 60860247), (6, 40573498), (7, 34777284), (12, 20286749), (14, 17388642), (21, 11592428), (28, 8694321), (42, 5796214), (84, 2898107), (89, 2735292), (178, 1367646), (267, 911764), (356, 683823), (534, 455882), (623, 390756), (1068, 227941), (1246, 195378), (1869, 130252), (2492, 97689), (3738, 65126), (7476, 32563)]