313626876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{20563}}^1$

素因数の和:20642

約数の個数: 48

約数和(自身を含む): 773864448

約数和(自身を除く): 460237572

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 372, 492, 1271, 2542, 3813, 5084, 7626, 15252, 20563, 41126, 61689, 82252, 123378, 246756, 637453, 843083, 1274906, 1686166, 1912359, 2529249, 2549812, 3372332, 3824718, 5058498, 7649436, 10116996, 26135573, 52271146, 78406719, 104542292, 156813438, 313626876]

約数ペア:

[(1, 313626876), (2, 156813438), (3, 104542292), (4, 78406719), (6, 52271146), (12, 26135573), (31, 10116996), (41, 7649436), (62, 5058498), (82, 3824718), (93, 3372332), (123, 2549812), (124, 2529249), (164, 1912359), (186, 1686166), (246, 1274906), (372, 843083), (492, 637453), (1271, 246756), (2542, 123378), (3813, 82252), (5084, 61689), (7626, 41126), (15252, 20563)]