507384

素因数分解:

$2^3\times 3^7\times {\mathrm{29}}^1$

素因数の和:56

約数の個数: 64

約数和(自身を含む): 1476000

約数和(自身を除く): 968616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 243, 261, 324, 348, 486, 522, 648, 696, 729, 783, 972, 1044, 1458, 1566, 1944, 2088, 2187, 2349, 2916, 3132, 4374, 4698, 5832, 6264, 7047, 8748, 9396, 14094, 17496, 18792, 21141, 28188, 42282, 56376, 63423, 84564, 126846, 169128, 253692, 507384]

約数ペア:

[(1, 507384), (2, 253692), (3, 169128), (4, 126846), (6, 84564), (8, 63423), (9, 56376), (12, 42282), (18, 28188), (24, 21141), (27, 18792), (29, 17496), (36, 14094), (54, 9396), (58, 8748), (72, 7047), (81, 6264), (87, 5832), (108, 4698), (116, 4374), (162, 3132), (174, 2916), (216, 2349), (232, 2187), (243, 2088), (261, 1944), (324, 1566), (348, 1458), (486, 1044), (522, 972), (648, 783), (696, 729)]