15206568012

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3660

約数の個数: 108

約数和(自身を含む): 40043098368

約数和(自身を除く): 24836530356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 961, 1116, 1143, 1524, 1922, 2286, 2883, 3461, 3844, 3937, 4572, 5766, 6922, 7874, 8649, 10383, 11532, 11811, 13844, 15748, 17298, 20766, 23622, 31149, 34596, 35433, 41532, 47244, 62298, 70866, 107291, 122047, 124596, 141732, 214582, 244094, 321873, 366141, 429164, 439547, 488188, 643746, 732282, 879094, 965619, 1098423, 1287492, 1318641, 1464564, 1758188, 1931238, 2196846, 2637282, 3326021, 3862476, 3955923, 4393692, 5274564, 6652042, 7911846, 9978063, 13304084, 13625957, 15823692, 19956126, 27251914, 29934189, 39912252, 40877871, 54503828, 59868378, 81755742, 119736756, 122633613, 163511484, 245267226, 422404667, 490534452, 844809334, 1267214001, 1689618668, 2534428002, 3801642003, 5068856004, 7603284006, 15206568012]

約数ペア:

[(1, 15206568012), (2, 7603284006), (3, 5068856004), (4, 3801642003), (6, 2534428002), (9, 1689618668), (12, 1267214001), (18, 844809334), (31, 490534452), (36, 422404667), (62, 245267226), (93, 163511484), (124, 122633613), (127, 119736756), (186, 81755742), (254, 59868378), (279, 54503828), (372, 40877871), (381, 39912252), (508, 29934189), (558, 27251914), (762, 19956126), (961, 15823692), (1116, 13625957), (1143, 13304084), (1524, 9978063), (1922, 7911846), (2286, 6652042), (2883, 5274564), (3461, 4393692), (3844, 3955923), (3937, 3862476), (4572, 3326021), (5766, 2637282), (6922, 2196846), (7874, 1931238), (8649, 1758188), (10383, 1464564), (11532, 1318641), (11811, 1287492), (13844, 1098423), (15748, 965619), (17298, 879094), (20766, 732282), (23622, 643746), (31149, 488188), (34596, 439547), (35433, 429164), (41532, 366141), (47244, 321873), (62298, 244094), (70866, 214582), (107291, 141732), (122047, 124596)]