313619256

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{18379}}^1$

素因数の和:18473

約数の個数: 64

約数和(自身を含む): 882240000

約数和(自身を除く): 568620744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 17064, 18379, 36758, 55137, 73516, 110274, 147032, 165411, 220548, 330822, 441096, 496233, 661644, 992466, 1323288, 1451941, 1984932, 2903882, 3969864, 4355823, 5807764, 8711646, 11615528, 13067469, 17423292, 26134938, 34846584, 39202407, 52269876, 78404814, 104539752, 156809628, 313619256]

約数ペア:

[(1, 313619256), (2, 156809628), (3, 104539752), (4, 78404814), (6, 52269876), (8, 39202407), (9, 34846584), (12, 26134938), (18, 17423292), (24, 13067469), (27, 11615528), (36, 8711646), (54, 5807764), (72, 4355823), (79, 3969864), (108, 2903882), (158, 1984932), (216, 1451941), (237, 1323288), (316, 992466), (474, 661644), (632, 496233), (711, 441096), (948, 330822), (1422, 220548), (1896, 165411), (2133, 147032), (2844, 110274), (4266, 73516), (5688, 55137), (8532, 36758), (17064, 18379)]