12650976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 40360320

約数和(自身を除く): 27709344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 109, 117, 124, 144, 156, 186, 208, 218, 234, 248, 279, 288, 312, 327, 372, 403, 416, 436, 468, 496, 558, 624, 654, 744, 806, 872, 936, 981, 992, 1116, 1209, 1248, 1308, 1417, 1488, 1612, 1744, 1872, 1962, 2232, 2418, 2616, 2834, 2976, 3224, 3379, 3488, 3627, 3744, 3924, 4251, 4464, 4836, 5232, 5668, 6448, 6758, 7254, 7848, 8502, 8928, 9672, 10137, 10464, 11336, 12753, 12896, 13516, 14508, 15696, 17004, 19344, 20274, 22672, 25506, 27032, 29016, 30411, 31392, 34008, 38688, 40548, 43927, 45344, 51012, 54064, 58032, 60822, 68016, 81096, 87854, 102024, 108128, 116064, 121644, 131781, 136032, 162192, 175708, 204048, 243288, 263562, 324384, 351416, 395343, 408096, 486576, 527124, 702832, 790686, 973152, 1054248, 1405664, 1581372, 2108496, 3162744, 4216992, 6325488, 12650976]

約数ペア:

[(1, 12650976), (2, 6325488), (3, 4216992), (4, 3162744), (6, 2108496), (8, 1581372), (9, 1405664), (12, 1054248), (13, 973152), (16, 790686), (18, 702832), (24, 527124), (26, 486576), (31, 408096), (32, 395343), (36, 351416), (39, 324384), (48, 263562), (52, 243288), (62, 204048), (72, 175708), (78, 162192), (93, 136032), (96, 131781), (104, 121644), (109, 116064), (117, 108128), (124, 102024), (144, 87854), (156, 81096), (186, 68016), (208, 60822), (218, 58032), (234, 54064), (248, 51012), (279, 45344), (288, 43927), (312, 40548), (327, 38688), (372, 34008), (403, 31392), (416, 30411), (436, 29016), (468, 27032), (496, 25506), (558, 22672), (624, 20274), (654, 19344), (744, 17004), (806, 15696), (872, 14508), (936, 13516), (981, 12896), (992, 12753), (1116, 11336), (1209, 10464), (1248, 10137), (1308, 9672), (1417, 8928), (1488, 8502), (1612, 7848), (1744, 7254), (1872, 6758), (1962, 6448), (2232, 5668), (2418, 5232), (2616, 4836), (2834, 4464), (2976, 4251), (3224, 3924), (3379, 3744), (3488, 3627)]