404869968

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{17683}}^1$

素因数の和:17753

約数の個数: 80

約数和(自身を含む): 1184120640

約数和(自身を除く): 779250672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 17683, 22896, 35366, 53049, 70732, 106098, 141464, 159147, 212196, 282928, 318294, 424392, 477441, 636588, 848784, 937199, 954882, 1273176, 1874398, 1909764, 2546352, 2811597, 3748796, 3819528, 5623194, 7497592, 7639056, 8434791, 11246388, 14995184, 16869582, 22492776, 25304373, 33739164, 44985552, 50608746, 67478328, 101217492, 134956656, 202434984, 404869968]

約数ペア:

[(1, 404869968), (2, 202434984), (3, 134956656), (4, 101217492), (6, 67478328), (8, 50608746), (9, 44985552), (12, 33739164), (16, 25304373), (18, 22492776), (24, 16869582), (27, 14995184), (36, 11246388), (48, 8434791), (53, 7639056), (54, 7497592), (72, 5623194), (106, 3819528), (108, 3748796), (144, 2811597), (159, 2546352), (212, 1909764), (216, 1874398), (318, 1273176), (424, 954882), (432, 937199), (477, 848784), (636, 636588), (848, 477441), (954, 424392), (1272, 318294), (1431, 282928), (1908, 212196), (2544, 159147), (2862, 141464), (3816, 106098), (5724, 70732), (7632, 53049), (11448, 35366), (17683, 22896)]