291771324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4909}}^1$

素因数の和:5059

約数の個数: 72

約数和(自身を含む): 800683520

約数和(自身を除く): 508912196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4909, 4953, 6604, 9818, 9906, 14727, 14859, 19636, 19812, 29454, 29718, 44181, 58908, 59436, 63817, 88362, 127634, 176724, 191451, 255268, 382902, 574353, 623443, 765804, 1148706, 1246886, 1870329, 2297412, 2493772, 3740658, 5610987, 7481316, 8104759, 11221974, 16209518, 22443948, 24314277, 32419036, 48628554, 72942831, 97257108, 145885662, 291771324]

約数ペア:

[(1, 291771324), (2, 145885662), (3, 97257108), (4, 72942831), (6, 48628554), (9, 32419036), (12, 24314277), (13, 22443948), (18, 16209518), (26, 11221974), (36, 8104759), (39, 7481316), (52, 5610987), (78, 3740658), (117, 2493772), (127, 2297412), (156, 1870329), (234, 1246886), (254, 1148706), (381, 765804), (468, 623443), (508, 574353), (762, 382902), (1143, 255268), (1524, 191451), (1651, 176724), (2286, 127634), (3302, 88362), (4572, 63817), (4909, 59436), (4953, 58908), (6604, 44181), (9818, 29718), (9906, 29454), (14727, 19812), (14859, 19636)]