38715693478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12893}}^1$

素因数の和:12998

約数の個数: 128

約数和(自身を含む): 81280475136

約数和(自身を除く): 42564781658

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 37, 62, 74, 77, 119, 154, 187, 217, 238, 259, 341, 374, 407, 434, 518, 527, 629, 682, 814, 1054, 1147, 1258, 1309, 2294, 2387, 2618, 2849, 3689, 4403, 4774, 5698, 5797, 6919, 7378, 8029, 8806, 11594, 12617, 12893, 13838, 16058, 19499, 25234, 25786, 38998, 40579, 48433, 81158, 88319, 90251, 96866, 136493, 141823, 176638, 180502, 214489, 219181, 272986, 283646, 399683, 428978, 438362, 477041, 799366, 954082, 992761, 1501423, 1534267, 1985522, 2410991, 2797781, 3002846, 3068534, 3339287, 4396513, 4821982, 5247451, 5595562, 6678574, 6794611, 8109697, 8793026, 10494902, 13589222, 14788271, 16219394, 16876937, 29576542, 30775591, 33753874, 36732157, 47562277, 56767879, 61551182, 73464314, 74740721, 89206667, 95124554, 103517897, 113535758, 149481442, 162670981, 178413334, 207035794, 251400607, 325341962, 502801214, 523185047, 624446669, 1046370094, 1138696867, 1248893338, 1759804249, 2277393734, 2765406677, 3519608498, 5530813354, 19357846739, 38715693478]

約数ペア:

[(1, 38715693478), (2, 19357846739), (7, 5530813354), (11, 3519608498), (14, 2765406677), (17, 2277393734), (22, 1759804249), (31, 1248893338), (34, 1138696867), (37, 1046370094), (62, 624446669), (74, 523185047), (77, 502801214), (119, 325341962), (154, 251400607), (187, 207035794), (217, 178413334), (238, 162670981), (259, 149481442), (341, 113535758), (374, 103517897), (407, 95124554), (434, 89206667), (518, 74740721), (527, 73464314), (629, 61551182), (682, 56767879), (814, 47562277), (1054, 36732157), (1147, 33753874), (1258, 30775591), (1309, 29576542), (2294, 16876937), (2387, 16219394), (2618, 14788271), (2849, 13589222), (3689, 10494902), (4403, 8793026), (4774, 8109697), (5698, 6794611), (5797, 6678574), (6919, 5595562), (7378, 5247451), (8029, 4821982), (8806, 4396513), (11594, 3339287), (12617, 3068534), (12893, 3002846), (13838, 2797781), (16058, 2410991), (19499, 1985522), (25234, 1534267), (25786, 1501423), (38998, 992761), (40579, 954082), (48433, 799366), (81158, 477041), (88319, 438362), (90251, 428978), (96866, 399683), (136493, 283646), (141823, 272986), (176638, 219181), (180502, 214489)]