1687608

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 5056800

約数和(自身を除く): 3369192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 601, 702, 936, 1202, 1404, 1803, 2404, 2808, 3606, 4808, 5409, 7212, 7813, 10818, 14424, 15626, 16227, 21636, 23439, 31252, 32454, 43272, 46878, 62504, 64908, 70317, 93756, 129816, 140634, 187512, 210951, 281268, 421902, 562536, 843804, 1687608]

約数ペア:

[(1, 1687608), (2, 843804), (3, 562536), (4, 421902), (6, 281268), (8, 210951), (9, 187512), (12, 140634), (13, 129816), (18, 93756), (24, 70317), (26, 64908), (27, 62504), (36, 46878), (39, 43272), (52, 32454), (54, 31252), (72, 23439), (78, 21636), (104, 16227), (108, 15626), (117, 14424), (156, 10818), (216, 7813), (234, 7212), (312, 5409), (351, 4808), (468, 3606), (601, 2808), (702, 2404), (936, 1803), (1202, 1404)]