810726636

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{1723}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 1915046784

約数和(自身を除く): 1104320148

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 347, 452, 678, 694, 1041, 1356, 1388, 1723, 2082, 3446, 4164, 5169, 6892, 10338, 20676, 39211, 78422, 117633, 156844, 194699, 235266, 389398, 470532, 584097, 597881, 778796, 1168194, 1195762, 1793643, 2336388, 2391524, 3587286, 7174572, 67560553, 135121106, 202681659, 270242212, 405363318, 810726636]

約数ペア:

[(1, 810726636), (2, 405363318), (3, 270242212), (4, 202681659), (6, 135121106), (12, 67560553), (113, 7174572), (226, 3587286), (339, 2391524), (347, 2336388), (452, 1793643), (678, 1195762), (694, 1168194), (1041, 778796), (1356, 597881), (1388, 584097), (1723, 470532), (2082, 389398), (3446, 235266), (4164, 194699), (5169, 156844), (6892, 117633), (10338, 78422), (20676, 39211)]