123874032

素因数分解:

$2^4\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{1999}}^1$

素因数の和:3301

約数の個数: 40

約数和(自身を含む): 320416000

約数和(自身を除く): 196541968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1291, 1999, 2582, 3873, 3998, 5164, 5997, 7746, 7996, 10328, 11994, 15492, 15992, 20656, 23988, 30984, 31984, 47976, 61968, 95952, 2580709, 5161418, 7742127, 10322836, 15484254, 20645672, 30968508, 41291344, 61937016, 123874032]

約数ペア:

[(1, 123874032), (2, 61937016), (3, 41291344), (4, 30968508), (6, 20645672), (8, 15484254), (12, 10322836), (16, 7742127), (24, 5161418), (48, 2580709), (1291, 95952), (1999, 61968), (2582, 47976), (3873, 31984), (3998, 30984), (5164, 23988), (5997, 20656), (7746, 15992), (7996, 15492), (10328, 11994)]