243953508

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{4177}}^1$

素因数の和:4372

約数の個数: 48

約数和(自身を含む): 591471104

約数和(自身を除く): 347517596

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 314, 372, 471, 628, 942, 1884, 4177, 4867, 8354, 9734, 12531, 14601, 16708, 19468, 25062, 29202, 50124, 58404, 129487, 258974, 388461, 517948, 655789, 776922, 1311578, 1553844, 1967367, 2623156, 3934734, 7869468, 20329459, 40658918, 60988377, 81317836, 121976754, 243953508]

約数ペア:

[(1, 243953508), (2, 121976754), (3, 81317836), (4, 60988377), (6, 40658918), (12, 20329459), (31, 7869468), (62, 3934734), (93, 2623156), (124, 1967367), (157, 1553844), (186, 1311578), (314, 776922), (372, 655789), (471, 517948), (628, 388461), (942, 258974), (1884, 129487), (4177, 58404), (4867, 50124), (8354, 29202), (9734, 25062), (12531, 19468), (14601, 16708)]