400459302

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1$

素因数の和:3535

約数の個数: 80

約数和(自身を含む): 966822912

約数和(自身を除く): 566363610

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 81, 93, 138, 162, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 1863, 2139, 2511, 3467, 3726, 4278, 5022, 6417, 6934, 10401, 12834, 19251, 20802, 31203, 38502, 57753, 62406, 79741, 93609, 107477, 115506, 159482, 187218, 214954, 239223, 280827, 322431, 478446, 561654, 644862, 717669, 967293, 1435338, 1934586, 2153007, 2471971, 2901879, 4306014, 4943942, 5803758, 6459021, 7415913, 8705637, 12918042, 14831826, 17411274, 22247739, 44495478, 66743217, 133486434, 200229651, 400459302]

約数ペア:

[(1, 400459302), (2, 200229651), (3, 133486434), (6, 66743217), (9, 44495478), (18, 22247739), (23, 17411274), (27, 14831826), (31, 12918042), (46, 8705637), (54, 7415913), (62, 6459021), (69, 5803758), (81, 4943942), (93, 4306014), (138, 2901879), (162, 2471971), (186, 2153007), (207, 1934586), (279, 1435338), (414, 967293), (558, 717669), (621, 644862), (713, 561654), (837, 478446), (1242, 322431), (1426, 280827), (1674, 239223), (1863, 214954), (2139, 187218), (2511, 159482), (3467, 115506), (3726, 107477), (4278, 93609), (5022, 79741), (6417, 62406), (6934, 57753), (10401, 38502), (12834, 31203), (19251, 20802)]