285322884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 872718336

約数和(自身を除く): 587395452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 124, 132, 147, 154, 186, 196, 217, 231, 294, 308, 341, 372, 434, 462, 539, 588, 651, 682, 868, 924, 1023, 1078, 1302, 1364, 1423, 1519, 1617, 2046, 2156, 2387, 2604, 2846, 3038, 3234, 4092, 4269, 4557, 4774, 5692, 6076, 6468, 7161, 8538, 9114, 9548, 9961, 14322, 15653, 16709, 17076, 18228, 19922, 28644, 29883, 31306, 33418, 39844, 44113, 46959, 50127, 59766, 62612, 66836, 69727, 88226, 93918, 100254, 109571, 119532, 132339, 139454, 176452, 187836, 200508, 209181, 219142, 264678, 278908, 308791, 328713, 418362, 438284, 485243, 529356, 617582, 657426, 766997, 836724, 926373, 970486, 1235164, 1314852, 1455729, 1533994, 1852746, 1940972, 2161537, 2300991, 2911458, 3067988, 3396701, 3705492, 4323074, 4601982, 5822916, 6484611, 6793402, 8646148, 9203964, 10190103, 12969222, 13586804, 20380206, 23776907, 25938444, 40760412, 47553814, 71330721, 95107628, 142661442, 285322884]

約数ペア:

[(1, 285322884), (2, 142661442), (3, 95107628), (4, 71330721), (6, 47553814), (7, 40760412), (11, 25938444), (12, 23776907), (14, 20380206), (21, 13586804), (22, 12969222), (28, 10190103), (31, 9203964), (33, 8646148), (42, 6793402), (44, 6484611), (49, 5822916), (62, 4601982), (66, 4323074), (77, 3705492), (84, 3396701), (93, 3067988), (98, 2911458), (124, 2300991), (132, 2161537), (147, 1940972), (154, 1852746), (186, 1533994), (196, 1455729), (217, 1314852), (231, 1235164), (294, 970486), (308, 926373), (341, 836724), (372, 766997), (434, 657426), (462, 617582), (539, 529356), (588, 485243), (651, 438284), (682, 418362), (868, 328713), (924, 308791), (1023, 278908), (1078, 264678), (1302, 219142), (1364, 209181), (1423, 200508), (1519, 187836), (1617, 176452), (2046, 139454), (2156, 132339), (2387, 119532), (2604, 109571), (2846, 100254), (3038, 93918), (3234, 88226), (4092, 69727), (4269, 66836), (4557, 62612), (4774, 59766), (5692, 50127), (6076, 46959), (6468, 44113), (7161, 39844), (8538, 33418), (9114, 31306), (9548, 29883), (9961, 28644), (14322, 19922), (15653, 18228), (16709, 17076)]