778272

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 72

約数和(自身を含む): 2279088

約数和(自身を除く): 1500816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 67, 88, 96, 121, 132, 134, 176, 201, 242, 264, 268, 352, 363, 402, 484, 528, 536, 726, 737, 804, 968, 1056, 1072, 1452, 1474, 1608, 1936, 2144, 2211, 2904, 2948, 3216, 3872, 4422, 5808, 5896, 6432, 8107, 8844, 11616, 11792, 16214, 17688, 23584, 24321, 32428, 35376, 48642, 64856, 70752, 97284, 129712, 194568, 259424, 389136, 778272]

約数ペア:

[(1, 778272), (2, 389136), (3, 259424), (4, 194568), (6, 129712), (8, 97284), (11, 70752), (12, 64856), (16, 48642), (22, 35376), (24, 32428), (32, 24321), (33, 23584), (44, 17688), (48, 16214), (66, 11792), (67, 11616), (88, 8844), (96, 8107), (121, 6432), (132, 5896), (134, 5808), (176, 4422), (201, 3872), (242, 3216), (264, 2948), (268, 2904), (352, 2211), (363, 2144), (402, 1936), (484, 1608), (528, 1474), (536, 1452), (726, 1072), (737, 1056), (804, 968)]