664792548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{465541}}^1$

素因数の和:465572

約数の個数: 48

約数和(自身を含む): 1877065344

約数和(自身を除く): 1212272796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 465541, 931082, 1396623, 1862164, 2793246, 3258787, 5586492, 6517574, 7914197, 9776361, 13035148, 15828394, 19552722, 23742591, 31656788, 39105444, 47485182, 55399379, 94970364, 110798758, 166198137, 221597516, 332396274, 664792548]

約数ペア:

[(1, 664792548), (2, 332396274), (3, 221597516), (4, 166198137), (6, 110798758), (7, 94970364), (12, 55399379), (14, 47485182), (17, 39105444), (21, 31656788), (28, 23742591), (34, 19552722), (42, 15828394), (51, 13035148), (68, 9776361), (84, 7914197), (102, 6517574), (119, 5586492), (204, 3258787), (238, 2793246), (357, 1862164), (476, 1396623), (714, 931082), (1428, 465541)]