571874328

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{111869}}^1$

素因数の和:111952

約数の個数: 48

約数和(自身を含む): 1570654800

約数和(自身を除く): 998780472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 111869, 223738, 335607, 447476, 671214, 894952, 1006821, 1342428, 2013642, 2684856, 4027284, 7942699, 8054568, 15885398, 23828097, 31770796, 47656194, 63541592, 71484291, 95312388, 142968582, 190624776, 285937164, 571874328]

約数ペア:

[(1, 571874328), (2, 285937164), (3, 190624776), (4, 142968582), (6, 95312388), (8, 71484291), (9, 63541592), (12, 47656194), (18, 31770796), (24, 23828097), (36, 15885398), (71, 8054568), (72, 7942699), (142, 4027284), (213, 2684856), (284, 2013642), (426, 1342428), (568, 1006821), (639, 894952), (852, 671214), (1278, 447476), (1704, 335607), (2556, 223738), (5112, 111869)]