412718748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2753}}^1$

素因数の和:2835

約数の個数: 72

約数和(自身を含む): 1072011024

約数和(自身を除く): 659292276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2753, 2883, 3844, 4836, 5506, 5766, 8259, 11012, 11532, 12493, 16518, 24986, 33036, 35789, 37479, 49972, 71578, 74958, 85343, 107367, 143156, 149916, 170686, 214734, 256029, 341372, 429468, 512058, 1024116, 1109459, 2218918, 2645633, 3328377, 4437836, 5291266, 6656754, 7936899, 10582532, 13313508, 15873798, 31747596, 34393229, 68786458, 103179687, 137572916, 206359374, 412718748]

約数ペア:

[(1, 412718748), (2, 206359374), (3, 137572916), (4, 103179687), (6, 68786458), (12, 34393229), (13, 31747596), (26, 15873798), (31, 13313508), (39, 10582532), (52, 7936899), (62, 6656754), (78, 5291266), (93, 4437836), (124, 3328377), (156, 2645633), (186, 2218918), (372, 1109459), (403, 1024116), (806, 512058), (961, 429468), (1209, 341372), (1612, 256029), (1922, 214734), (2418, 170686), (2753, 149916), (2883, 143156), (3844, 107367), (4836, 85343), (5506, 74958), (5766, 71578), (8259, 49972), (11012, 37479), (11532, 35789), (12493, 33036), (16518, 24986)]