291210049024

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{12203}}^1$

素因数の和:12715

約数の個数: 80

約数和(自身を含む): 588078931968

約数和(自身を除く): 296868882944

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 367, 508, 512, 734, 1016, 1468, 2032, 2936, 4064, 5872, 8128, 11744, 12203, 16256, 23488, 24406, 32512, 46609, 46976, 48812, 65024, 93218, 93952, 97624, 186436, 187904, 195248, 372872, 390496, 745744, 780992, 1491488, 1549781, 1561984, 2982976, 3099562, 3123968, 4478501, 5965952, 6199124, 6247936, 8957002, 11931904, 12398248, 17914004, 23863808, 24796496, 35828008, 49592992, 71656016, 99185984, 143312032, 198371968, 286624064, 396743936, 568769627, 573248128, 793487872, 1137539254, 1146496256, 2275078508, 2292992512, 4550157016, 9100314032, 18200628064, 36401256128, 72802512256, 145605024512, 291210049024]

約数ペア:

[(1, 291210049024), (2, 145605024512), (4, 72802512256), (8, 36401256128), (16, 18200628064), (32, 9100314032), (64, 4550157016), (127, 2292992512), (128, 2275078508), (254, 1146496256), (256, 1137539254), (367, 793487872), (508, 573248128), (512, 568769627), (734, 396743936), (1016, 286624064), (1468, 198371968), (2032, 143312032), (2936, 99185984), (4064, 71656016), (5872, 49592992), (8128, 35828008), (11744, 24796496), (12203, 23863808), (16256, 17914004), (23488, 12398248), (24406, 11931904), (32512, 8957002), (46609, 6247936), (46976, 6199124), (48812, 5965952), (65024, 4478501), (93218, 3123968), (93952, 3099562), (97624, 2982976), (186436, 1561984), (187904, 1549781), (195248, 1491488), (372872, 780992), (390496, 745744)]