312845076

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 805677600

約数和(自身を除く): 492832524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 139, 202, 278, 303, 404, 417, 556, 606, 619, 834, 909, 1212, 1238, 1251, 1668, 1818, 1857, 2476, 2502, 3636, 3714, 5004, 5571, 7428, 11142, 14039, 22284, 28078, 42117, 56156, 62519, 84234, 86041, 125038, 126351, 168468, 172082, 187557, 250076, 252702, 258123, 344164, 375114, 505404, 516246, 562671, 750228, 774369, 1032492, 1125342, 1548738, 2250684, 3097476, 8690141, 17380282, 26070423, 34760564, 52140846, 78211269, 104281692, 156422538, 312845076]

約数ペア:

[(1, 312845076), (2, 156422538), (3, 104281692), (4, 78211269), (6, 52140846), (9, 34760564), (12, 26070423), (18, 17380282), (36, 8690141), (101, 3097476), (139, 2250684), (202, 1548738), (278, 1125342), (303, 1032492), (404, 774369), (417, 750228), (556, 562671), (606, 516246), (619, 505404), (834, 375114), (909, 344164), (1212, 258123), (1238, 252702), (1251, 250076), (1668, 187557), (1818, 172082), (1857, 168468), (2476, 126351), (2502, 125038), (3636, 86041), (3714, 84234), (5004, 62519), (5571, 56156), (7428, 42117), (11142, 28078), (14039, 22284)]