2155030584

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{261787}}^1$

素因数の和:261817

約数の個数: 64

約数和(自身を含む): 6282912000

約数和(自身を除く): 4127881416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 261787, 523574, 785361, 1047148, 1570722, 1832509, 2094296, 3141444, 3665018, 5497527, 6282888, 7330036, 10995054, 12827563, 14660072, 21990108, 25655126, 38482689, 43980216, 51310252, 76965378, 89792941, 102620504, 153930756, 179585882, 269378823, 307861512, 359171764, 538757646, 718343528, 1077515292, 2155030584]

約数ペア:

[(1, 2155030584), (2, 1077515292), (3, 718343528), (4, 538757646), (6, 359171764), (7, 307861512), (8, 269378823), (12, 179585882), (14, 153930756), (21, 102620504), (24, 89792941), (28, 76965378), (42, 51310252), (49, 43980216), (56, 38482689), (84, 25655126), (98, 21990108), (147, 14660072), (168, 12827563), (196, 10995054), (294, 7330036), (343, 6282888), (392, 5497527), (588, 3665018), (686, 3141444), (1029, 2094296), (1176, 1832509), (1372, 1570722), (2058, 1047148), (2744, 785361), (4116, 523574), (8232, 261787)]