396376032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317609}}^1$

素因数の和:317635

約数の個数: 48

約数和(自身を含む): 1120528080

約数和(自身を除く): 724152048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 317609, 635218, 952827, 1270436, 1905654, 2540872, 3811308, 4128917, 5081744, 7622616, 8257834, 10163488, 12386751, 15245232, 16515668, 24773502, 30490464, 33031336, 49547004, 66062672, 99094008, 132125344, 198188016, 396376032]

約数ペア:

[(1, 396376032), (2, 198188016), (3, 132125344), (4, 99094008), (6, 66062672), (8, 49547004), (12, 33031336), (13, 30490464), (16, 24773502), (24, 16515668), (26, 15245232), (32, 12386751), (39, 10163488), (48, 8257834), (52, 7622616), (78, 5081744), (96, 4128917), (104, 3811308), (156, 2540872), (208, 1905654), (312, 1270436), (416, 952827), (624, 635218), (1248, 317609)]