881161008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201731}}^1$

素因数の和:201762

約数の個数: 80

約数和(自身を含む): 2801654016

約数和(自身を除く): 1920493008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 201731, 403462, 605193, 806924, 1210386, 1412117, 1613848, 2420772, 2622503, 2824234, 3227696, 4236351, 4841544, 5245006, 5648468, 7867509, 8472702, 9683088, 10490012, 11296936, 15735018, 16945404, 18357521, 20980024, 22593872, 31470036, 33890808, 36715042, 41960048, 55072563, 62940072, 67781616, 73430084, 110145126, 125880144, 146860168, 220290252, 293720336, 440580504, 881161008]

約数ペア:

[(1, 881161008), (2, 440580504), (3, 293720336), (4, 220290252), (6, 146860168), (7, 125880144), (8, 110145126), (12, 73430084), (13, 67781616), (14, 62940072), (16, 55072563), (21, 41960048), (24, 36715042), (26, 33890808), (28, 31470036), (39, 22593872), (42, 20980024), (48, 18357521), (52, 16945404), (56, 15735018), (78, 11296936), (84, 10490012), (91, 9683088), (104, 8472702), (112, 7867509), (156, 5648468), (168, 5245006), (182, 4841544), (208, 4236351), (273, 3227696), (312, 2824234), (336, 2622503), (364, 2420772), (546, 1613848), (624, 1412117), (728, 1210386), (1092, 806924), (1456, 605193), (2184, 403462), (4368, 201731)]