662077801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 918190080

約数和(自身を除く): 256112279

約数列:

[1, 7, 11, 17, 29, 77, 107, 119, 163, 187, 203, 319, 493, 749, 1141, 1177, 1309, 1793, 1819, 2233, 2771, 3103, 3451, 4727, 5423, 8239, 12551, 12733, 17441, 19397, 20009, 21721, 30481, 33089, 34133, 37961, 51997, 52751, 80359, 122087, 140063, 191851, 213367, 238931, 296497, 363979, 369257, 505789, 562513, 580261, 883949, 1342957, 2075479, 3261467, 3540523, 4061827, 5563679, 6187643, 8598413, 22830269, 38945753, 60188891, 94582543, 662077801]

約数ペア:

[(1, 662077801), (7, 94582543), (11, 60188891), (17, 38945753), (29, 22830269), (77, 8598413), (107, 6187643), (119, 5563679), (163, 4061827), (187, 3540523), (203, 3261467), (319, 2075479), (493, 1342957), (749, 883949), (1141, 580261), (1177, 562513), (1309, 505789), (1793, 369257), (1819, 363979), (2233, 296497), (2771, 238931), (3103, 213367), (3451, 191851), (4727, 140063), (5423, 122087), (8239, 80359), (12551, 52751), (12733, 51997), (17441, 37961), (19397, 34133), (20009, 33089), (21721, 30481)]