440133261344

素因数分解:

$2^5\times 7^2\times {\mathrm{4231}}^1\times {\mathrm{66343}}^1$

素因数の和:70598

約数の個数: 72

約数和(自身を含む): 1008237198528

約数和(自身を除く): 568103937184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 4231, 8462, 16924, 29617, 33848, 59234, 66343, 67696, 118468, 132686, 135392, 207319, 236936, 265372, 414638, 464401, 473872, 530744, 829276, 928802, 947744, 1061488, 1658552, 1857604, 2122976, 3250807, 3317104, 3715208, 6501614, 6634208, 7430416, 13003228, 14860832, 26006456, 52012912, 104025824, 280697233, 561394466, 1122788932, 1964880631, 2245577864, 3929761262, 4491155728, 7859522524, 8982311456, 13754164417, 15719045048, 27508328834, 31438090096, 55016657668, 62876180192, 110033315336, 220066630672, 440133261344]

約数ペア:

[(1, 440133261344), (2, 220066630672), (4, 110033315336), (7, 62876180192), (8, 55016657668), (14, 31438090096), (16, 27508328834), (28, 15719045048), (32, 13754164417), (49, 8982311456), (56, 7859522524), (98, 4491155728), (112, 3929761262), (196, 2245577864), (224, 1964880631), (392, 1122788932), (784, 561394466), (1568, 280697233), (4231, 104025824), (8462, 52012912), (16924, 26006456), (29617, 14860832), (33848, 13003228), (59234, 7430416), (66343, 6634208), (67696, 6501614), (118468, 3715208), (132686, 3317104), (135392, 3250807), (207319, 2122976), (236936, 1857604), (265372, 1658552), (414638, 1061488), (464401, 947744), (473872, 928802), (530744, 829276)]