289552368

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 160

約数和(自身を含む): 894784000

約数和(自身を除く): 605231632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 343, 344, 392, 409, 516, 588, 602, 686, 688, 784, 818, 903, 1029, 1032, 1176, 1204, 1227, 1372, 1636, 1806, 2058, 2064, 2107, 2352, 2408, 2454, 2744, 2863, 3272, 3612, 4116, 4214, 4816, 4908, 5488, 5726, 6321, 6544, 7224, 8232, 8428, 8589, 9816, 11452, 12642, 14448, 14749, 16464, 16856, 17178, 17587, 19632, 20041, 22904, 25284, 29498, 33712, 34356, 35174, 40082, 44247, 45808, 50568, 52761, 58996, 60123, 68712, 70348, 80164, 88494, 101136, 105522, 117992, 120246, 123109, 137424, 140287, 140696, 160328, 176988, 211044, 235984, 240492, 246218, 280574, 281392, 320656, 353976, 369327, 420861, 422088, 480984, 492436, 561148, 707952, 738654, 841722, 844176, 861763, 961968, 984872, 1122296, 1477308, 1683444, 1723526, 1969744, 2244592, 2585289, 2954616, 3366888, 3447052, 5170578, 5909232, 6032341, 6733776, 6894104, 10341156, 12064682, 13788208, 18097023, 20682312, 24129364, 36194046, 41364624, 48258728, 72388092, 96517456, 144776184, 289552368]

約数ペア:

[(1, 289552368), (2, 144776184), (3, 96517456), (4, 72388092), (6, 48258728), (7, 41364624), (8, 36194046), (12, 24129364), (14, 20682312), (16, 18097023), (21, 13788208), (24, 12064682), (28, 10341156), (42, 6894104), (43, 6733776), (48, 6032341), (49, 5909232), (56, 5170578), (84, 3447052), (86, 3366888), (98, 2954616), (112, 2585289), (129, 2244592), (147, 1969744), (168, 1723526), (172, 1683444), (196, 1477308), (258, 1122296), (294, 984872), (301, 961968), (336, 861763), (343, 844176), (344, 841722), (392, 738654), (409, 707952), (516, 561148), (588, 492436), (602, 480984), (686, 422088), (688, 420861), (784, 369327), (818, 353976), (903, 320656), (1029, 281392), (1032, 280574), (1176, 246218), (1204, 240492), (1227, 235984), (1372, 211044), (1636, 176988), (1806, 160328), (2058, 140696), (2064, 140287), (2107, 137424), (2352, 123109), (2408, 120246), (2454, 117992), (2744, 105522), (2863, 101136), (3272, 88494), (3612, 80164), (4116, 70348), (4214, 68712), (4816, 60123), (4908, 58996), (5488, 52761), (5726, 50568), (6321, 45808), (6544, 44247), (7224, 40082), (8232, 35174), (8428, 34356), (8589, 33712), (9816, 29498), (11452, 25284), (12642, 22904), (14448, 20041), (14749, 19632), (16464, 17587), (16856, 17178)]