374803492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 812851200

約数和(自身を除く): 438047708

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 79, 92, 106, 139, 158, 161, 212, 278, 316, 322, 371, 553, 556, 644, 742, 973, 1106, 1219, 1484, 1817, 1946, 2212, 2438, 3197, 3634, 3892, 4187, 4876, 6394, 7268, 7367, 8374, 8533, 10981, 12719, 12788, 14734, 16748, 17066, 21962, 22379, 25438, 29309, 29468, 34132, 43924, 44758, 50876, 51569, 58618, 76867, 89516, 96301, 103138, 117236, 153734, 169441, 192602, 206276, 252563, 307468, 338882, 385204, 505126, 581993, 674107, 677764, 1010252, 1163986, 1186087, 1348214, 1767941, 2327972, 2372174, 2696428, 3535882, 4073951, 4744348, 7071764, 8147902, 13385839, 16295804, 26771678, 53543356, 93700873, 187401746, 374803492]

約数ペア:

[(1, 374803492), (2, 187401746), (4, 93700873), (7, 53543356), (14, 26771678), (23, 16295804), (28, 13385839), (46, 8147902), (53, 7071764), (79, 4744348), (92, 4073951), (106, 3535882), (139, 2696428), (158, 2372174), (161, 2327972), (212, 1767941), (278, 1348214), (316, 1186087), (322, 1163986), (371, 1010252), (553, 677764), (556, 674107), (644, 581993), (742, 505126), (973, 385204), (1106, 338882), (1219, 307468), (1484, 252563), (1817, 206276), (1946, 192602), (2212, 169441), (2438, 153734), (3197, 117236), (3634, 103138), (3892, 96301), (4187, 89516), (4876, 76867), (6394, 58618), (7268, 51569), (7367, 50876), (8374, 44758), (8533, 43924), (10981, 34132), (12719, 29468), (12788, 29309), (14734, 25438), (16748, 22379), (17066, 21962)]