1978200672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{62633}}^1$

素因数の和:62700

約数の個数: 96

約数和(自身を含む): 6060966912

約数和(自身を除く): 4082766240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 658, 672, 752, 987, 1128, 1316, 1504, 1974, 2256, 2632, 3948, 4512, 5264, 7896, 10528, 15792, 31584, 62633, 125266, 187899, 250532, 375798, 438431, 501064, 751596, 876862, 1002128, 1315293, 1503192, 1753724, 2004256, 2630586, 2943751, 3006384, 3507448, 5261172, 5887502, 6012768, 7014896, 8831253, 10522344, 11775004, 14029792, 17662506, 20606257, 21044688, 23550008, 35325012, 41212514, 42089376, 47100016, 61818771, 70650024, 82425028, 94200032, 123637542, 141300048, 164850056, 247275084, 282600096, 329700112, 494550168, 659400224, 989100336, 1978200672]

約数ペア:

[(1, 1978200672), (2, 989100336), (3, 659400224), (4, 494550168), (6, 329700112), (7, 282600096), (8, 247275084), (12, 164850056), (14, 141300048), (16, 123637542), (21, 94200032), (24, 82425028), (28, 70650024), (32, 61818771), (42, 47100016), (47, 42089376), (48, 41212514), (56, 35325012), (84, 23550008), (94, 21044688), (96, 20606257), (112, 17662506), (141, 14029792), (168, 11775004), (188, 10522344), (224, 8831253), (282, 7014896), (329, 6012768), (336, 5887502), (376, 5261172), (564, 3507448), (658, 3006384), (672, 2943751), (752, 2630586), (987, 2004256), (1128, 1753724), (1316, 1503192), (1504, 1315293), (1974, 1002128), (2256, 876862), (2632, 751596), (3948, 501064), (4512, 438431), (5264, 375798), (7896, 250532), (10528, 187899), (15792, 125266), (31584, 62633)]