309814992

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{69403}}^1$

素因数の和:69448

約数の個数: 60

約数和(自身を含む): 895033984

約数和(自身を除く): 585218992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 69403, 138806, 208209, 277612, 416418, 555224, 624627, 832836, 1110448, 1249254, 1665672, 2151493, 2498508, 3331344, 4302986, 4997016, 6454479, 8605972, 9994032, 12908958, 17211944, 19363437, 25817916, 34423888, 38726874, 51635832, 77453748, 103271664, 154907496, 309814992]

約数ペア:

[(1, 309814992), (2, 154907496), (3, 103271664), (4, 77453748), (6, 51635832), (8, 38726874), (9, 34423888), (12, 25817916), (16, 19363437), (18, 17211944), (24, 12908958), (31, 9994032), (36, 8605972), (48, 6454479), (62, 4997016), (72, 4302986), (93, 3331344), (124, 2498508), (144, 2151493), (186, 1665672), (248, 1249254), (279, 1110448), (372, 832836), (496, 624627), (558, 555224), (744, 416418), (1116, 277612), (1488, 208209), (2232, 138806), (4464, 69403)]