15986782344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{70481}}^1$

素因数の和:71230

約数の個数: 64

約数和(自身を含む): 43101152640

約数和(自身を除く): 27114370296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 727, 1454, 2181, 2908, 4362, 5816, 8724, 9451, 17448, 18902, 28353, 37804, 56706, 70481, 75608, 113412, 140962, 211443, 226824, 281924, 422886, 563848, 845772, 916253, 1691544, 1832506, 2748759, 3665012, 5497518, 7330024, 10995036, 21990072, 51239687, 102479374, 153719061, 204958748, 307438122, 409917496, 614876244, 666115931, 1229752488, 1332231862, 1998347793, 2664463724, 3996695586, 5328927448, 7993391172, 15986782344]

約数ペア:

[(1, 15986782344), (2, 7993391172), (3, 5328927448), (4, 3996695586), (6, 2664463724), (8, 1998347793), (12, 1332231862), (13, 1229752488), (24, 666115931), (26, 614876244), (39, 409917496), (52, 307438122), (78, 204958748), (104, 153719061), (156, 102479374), (312, 51239687), (727, 21990072), (1454, 10995036), (2181, 7330024), (2908, 5497518), (4362, 3665012), (5816, 2748759), (8724, 1832506), (9451, 1691544), (17448, 916253), (18902, 845772), (28353, 563848), (37804, 422886), (56706, 281924), (70481, 226824), (75608, 211443), (113412, 140962)]