38215056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 108618048

約数和(自身を除く): 70402992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 461, 471, 528, 628, 922, 942, 1256, 1383, 1727, 1844, 1884, 2512, 2766, 3454, 3688, 3768, 5071, 5181, 5532, 6908, 7376, 7536, 10142, 10362, 11064, 13816, 15213, 20284, 20724, 22128, 27632, 30426, 40568, 41448, 60852, 72377, 81136, 82896, 121704, 144754, 217131, 243408, 289508, 434262, 579016, 796147, 868524, 1158032, 1592294, 1737048, 2388441, 3184588, 3474096, 4776882, 6369176, 9553764, 12738352, 19107528, 38215056]

約数ペア:

[(1, 38215056), (2, 19107528), (3, 12738352), (4, 9553764), (6, 6369176), (8, 4776882), (11, 3474096), (12, 3184588), (16, 2388441), (22, 1737048), (24, 1592294), (33, 1158032), (44, 868524), (48, 796147), (66, 579016), (88, 434262), (132, 289508), (157, 243408), (176, 217131), (264, 144754), (314, 121704), (461, 82896), (471, 81136), (528, 72377), (628, 60852), (922, 41448), (942, 40568), (1256, 30426), (1383, 27632), (1727, 22128), (1844, 20724), (1884, 20284), (2512, 15213), (2766, 13816), (3454, 11064), (3688, 10362), (3768, 10142), (5071, 7536), (5181, 7376), (5532, 6908)]