217232232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17713}}^1$

素因数の和:17802

約数の個数: 64

約数和(自身を含む): 629201280

約数和(自身を除く): 411969048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 17713, 35426, 53139, 70852, 106278, 123991, 141704, 212556, 247982, 371973, 425112, 495964, 743946, 991928, 1293049, 1487892, 2586098, 2975784, 3879147, 5172196, 7758294, 9051343, 10344392, 15516588, 18102686, 27154029, 31033176, 36205372, 54308058, 72410744, 108616116, 217232232]

約数ペア:

[(1, 217232232), (2, 108616116), (3, 72410744), (4, 54308058), (6, 36205372), (7, 31033176), (8, 27154029), (12, 18102686), (14, 15516588), (21, 10344392), (24, 9051343), (28, 7758294), (42, 5172196), (56, 3879147), (73, 2975784), (84, 2586098), (146, 1487892), (168, 1293049), (219, 991928), (292, 743946), (438, 495964), (511, 425112), (584, 371973), (876, 247982), (1022, 212556), (1533, 141704), (1752, 123991), (2044, 106278), (3066, 70852), (4088, 53139), (6132, 35426), (12264, 17713)]