538234086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3371}}^1$

素因数の和:3501

約数の個数: 64

約数和(自身を含む): 1223631360

約数和(自身を除く): 685397274

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 897, 1157, 1794, 2047, 2314, 3371, 3471, 4094, 6141, 6742, 6942, 10113, 12282, 20226, 26611, 43823, 53222, 77533, 79833, 87646, 131469, 155066, 159666, 232599, 262938, 300019, 465198, 600038, 900057, 1007929, 1800114, 2015858, 3023787, 3900247, 6047574, 6900437, 7800494, 11700741, 13800874, 20701311, 23401482, 41402622, 89705681, 179411362, 269117043, 538234086]

約数ペア:

[(1, 538234086), (2, 269117043), (3, 179411362), (6, 89705681), (13, 41402622), (23, 23401482), (26, 20701311), (39, 13800874), (46, 11700741), (69, 7800494), (78, 6900437), (89, 6047574), (138, 3900247), (178, 3023787), (267, 2015858), (299, 1800114), (534, 1007929), (598, 900057), (897, 600038), (1157, 465198), (1794, 300019), (2047, 262938), (2314, 232599), (3371, 159666), (3471, 155066), (4094, 131469), (6141, 87646), (6742, 79833), (6942, 77533), (10113, 53222), (12282, 43823), (20226, 26611)]