215070744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1280183}}^1$

素因数の和:1280199

約数の個数: 32

約数和(自身を含む): 614488320

約数和(自身を除く): 399417576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1280183, 2560366, 3840549, 5120732, 7681098, 8961281, 10241464, 15362196, 17922562, 26883843, 30724392, 35845124, 53767686, 71690248, 107535372, 215070744]

約数ペア:

[(1, 215070744), (2, 107535372), (3, 71690248), (4, 53767686), (6, 35845124), (7, 30724392), (8, 26883843), (12, 17922562), (14, 15362196), (21, 10241464), (24, 8961281), (28, 7681098), (42, 5120732), (56, 3840549), (84, 2560366), (168, 1280183)]