331992

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 972000

約数和(自身を除く): 640008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 53, 54, 58, 72, 87, 106, 108, 116, 159, 174, 212, 216, 232, 261, 318, 348, 424, 477, 522, 636, 696, 783, 954, 1044, 1272, 1431, 1537, 1566, 1908, 2088, 2862, 3074, 3132, 3816, 4611, 5724, 6148, 6264, 9222, 11448, 12296, 13833, 18444, 27666, 36888, 41499, 55332, 82998, 110664, 165996, 331992]

約数ペア:

[(1, 331992), (2, 165996), (3, 110664), (4, 82998), (6, 55332), (8, 41499), (9, 36888), (12, 27666), (18, 18444), (24, 13833), (27, 12296), (29, 11448), (36, 9222), (53, 6264), (54, 6148), (58, 5724), (72, 4611), (87, 3816), (106, 3132), (108, 3074), (116, 2862), (159, 2088), (174, 1908), (212, 1566), (216, 1537), (232, 1431), (261, 1272), (318, 1044), (348, 954), (424, 783), (477, 696), (522, 636)]