213555264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1372

約数の個数: 112

約数和(自身を含む): 618061248

約数和(自身を除く): 404505984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 67, 78, 96, 104, 134, 156, 192, 201, 208, 268, 312, 402, 416, 536, 624, 804, 832, 871, 1072, 1248, 1277, 1608, 1742, 2144, 2496, 2554, 2613, 3216, 3484, 3831, 4288, 5108, 5226, 6432, 6968, 7662, 10216, 10452, 12864, 13936, 15324, 16601, 20432, 20904, 27872, 30648, 33202, 40864, 41808, 49803, 55744, 61296, 66404, 81728, 83616, 85559, 99606, 122592, 132808, 167232, 171118, 199212, 245184, 256677, 265616, 342236, 398424, 513354, 531232, 684472, 796848, 1026708, 1062464, 1112267, 1368944, 1593696, 2053416, 2224534, 2737888, 3187392, 3336801, 4106832, 4449068, 5475776, 6673602, 8213664, 8898136, 13347204, 16427328, 17796272, 26694408, 35592544, 53388816, 71185088, 106777632, 213555264]

約数ペア:

[(1, 213555264), (2, 106777632), (3, 71185088), (4, 53388816), (6, 35592544), (8, 26694408), (12, 17796272), (13, 16427328), (16, 13347204), (24, 8898136), (26, 8213664), (32, 6673602), (39, 5475776), (48, 4449068), (52, 4106832), (64, 3336801), (67, 3187392), (78, 2737888), (96, 2224534), (104, 2053416), (134, 1593696), (156, 1368944), (192, 1112267), (201, 1062464), (208, 1026708), (268, 796848), (312, 684472), (402, 531232), (416, 513354), (536, 398424), (624, 342236), (804, 265616), (832, 256677), (871, 245184), (1072, 199212), (1248, 171118), (1277, 167232), (1608, 132808), (1742, 122592), (2144, 99606), (2496, 85559), (2554, 83616), (2613, 81728), (3216, 66404), (3484, 61296), (3831, 55744), (4288, 49803), (5108, 41808), (5226, 40864), (6432, 33202), (6968, 30648), (7662, 27872), (10216, 20904), (10452, 20432), (12864, 16601), (13936, 15324)]