338161712

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38219}}^1$

素因数の和:38313

約数の個数: 40

約数和(自身を含む): 758284800

約数和(自身を除く): 420123088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 38219, 76438, 152876, 267533, 305752, 535066, 611504, 1070132, 2140264, 3019301, 4280528, 6038602, 12077204, 21135107, 24154408, 42270214, 48308816, 84540428, 169080856, 338161712]

約数ペア:

[(1, 338161712), (2, 169080856), (4, 84540428), (7, 48308816), (8, 42270214), (14, 24154408), (16, 21135107), (28, 12077204), (56, 6038602), (79, 4280528), (112, 3019301), (158, 2140264), (316, 1070132), (553, 611504), (632, 535066), (1106, 305752), (1264, 267533), (2212, 152876), (4424, 76438), (8848, 38219)]