491602776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{23041}}^1$

素因数の和:23184

約数の個数: 64

約数和(自身を含む): 1415700480

約数和(自身を除く): 924097704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 21336, 23041, 46082, 69123, 92164, 138246, 161287, 184328, 276492, 322574, 483861, 552984, 645148, 967722, 1290296, 1935444, 2926207, 3870888, 5852414, 8778621, 11704828, 17557242, 20483449, 23409656, 35114484, 40966898, 61450347, 70228968, 81933796, 122900694, 163867592, 245801388, 491602776]

約数ペア:

[(1, 491602776), (2, 245801388), (3, 163867592), (4, 122900694), (6, 81933796), (7, 70228968), (8, 61450347), (12, 40966898), (14, 35114484), (21, 23409656), (24, 20483449), (28, 17557242), (42, 11704828), (56, 8778621), (84, 5852414), (127, 3870888), (168, 2926207), (254, 1935444), (381, 1290296), (508, 967722), (762, 645148), (889, 552984), (1016, 483861), (1524, 322574), (1778, 276492), (2667, 184328), (3048, 161287), (3556, 138246), (5334, 92164), (7112, 69123), (10668, 46082), (21336, 23041)]