225721672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 490291200

約数和(自身を除く): 264569528

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 127, 152, 209, 254, 418, 508, 836, 1016, 1063, 1397, 1672, 2126, 2413, 2794, 4252, 4826, 5588, 8504, 9652, 11176, 11693, 19304, 20197, 23386, 26543, 40394, 46772, 53086, 80788, 93544, 106172, 135001, 161576, 212344, 222167, 270002, 444334, 540004, 888668, 1080008, 1485011, 1777336, 2565019, 2970022, 5130038, 5940044, 10260076, 11880088, 20520152, 28215209, 56430418, 112860836, 225721672]

約数ペア:

[(1, 225721672), (2, 112860836), (4, 56430418), (8, 28215209), (11, 20520152), (19, 11880088), (22, 10260076), (38, 5940044), (44, 5130038), (76, 2970022), (88, 2565019), (127, 1777336), (152, 1485011), (209, 1080008), (254, 888668), (418, 540004), (508, 444334), (836, 270002), (1016, 222167), (1063, 212344), (1397, 161576), (1672, 135001), (2126, 106172), (2413, 93544), (2794, 80788), (4252, 53086), (4826, 46772), (5588, 40394), (8504, 26543), (9652, 23386), (11176, 20197), (11693, 19304)]