431011056

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 1328486400

約数和(自身を除く): 897475344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 343, 376, 392, 557, 564, 588, 658, 686, 752, 784, 987, 1029, 1114, 1128, 1176, 1316, 1372, 1671, 1974, 2058, 2228, 2256, 2303, 2352, 2632, 2744, 3342, 3899, 3948, 4116, 4456, 4606, 5264, 5488, 6684, 6909, 7798, 7896, 8232, 8912, 9212, 11697, 13368, 13818, 15596, 15792, 16121, 16464, 18424, 23394, 26179, 26736, 27293, 27636, 31192, 32242, 36848, 46788, 48363, 52358, 54586, 55272, 62384, 64484, 78537, 81879, 93576, 96726, 104716, 109172, 110544, 128968, 157074, 163758, 183253, 187152, 191051, 193452, 209432, 218344, 257936, 314148, 327516, 366506, 382102, 386904, 418864, 436688, 549759, 573153, 628296, 655032, 733012, 764204, 773808, 1099518, 1146306, 1256592, 1282771, 1310064, 1466024, 1528408, 2199036, 2292612, 2565542, 2932048, 3056816, 3848313, 4398072, 4585224, 5131084, 7696626, 8796144, 8979397, 9170448, 10262168, 15393252, 17958794, 20524336, 26938191, 30786504, 35917588, 53876382, 61573008, 71835176, 107752764, 143670352, 215505528, 431011056]

約数ペア:

[(1, 431011056), (2, 215505528), (3, 143670352), (4, 107752764), (6, 71835176), (7, 61573008), (8, 53876382), (12, 35917588), (14, 30786504), (16, 26938191), (21, 20524336), (24, 17958794), (28, 15393252), (42, 10262168), (47, 9170448), (48, 8979397), (49, 8796144), (56, 7696626), (84, 5131084), (94, 4585224), (98, 4398072), (112, 3848313), (141, 3056816), (147, 2932048), (168, 2565542), (188, 2292612), (196, 2199036), (282, 1528408), (294, 1466024), (329, 1310064), (336, 1282771), (343, 1256592), (376, 1146306), (392, 1099518), (557, 773808), (564, 764204), (588, 733012), (658, 655032), (686, 628296), (752, 573153), (784, 549759), (987, 436688), (1029, 418864), (1114, 386904), (1128, 382102), (1176, 366506), (1316, 327516), (1372, 314148), (1671, 257936), (1974, 218344), (2058, 209432), (2228, 193452), (2256, 191051), (2303, 187152), (2352, 183253), (2632, 163758), (2744, 157074), (3342, 128968), (3899, 110544), (3948, 109172), (4116, 104716), (4456, 96726), (4606, 93576), (5264, 81879), (5488, 78537), (6684, 64484), (6909, 62384), (7798, 55272), (7896, 54586), (8232, 52358), (8912, 48363), (9212, 46788), (11697, 36848), (13368, 32242), (13818, 31192), (15596, 27636), (15792, 27293), (16121, 26736), (16464, 26179), (18424, 23394)]