2127999216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{204301}}^1$

素因数の和:204350

約数の個数: 80

約数和(自身を含む): 6485362688

約数和(自身を除く): 4357363472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 204301, 408602, 612903, 817204, 1225806, 1430107, 1634408, 2451612, 2860214, 3268816, 4290321, 4903224, 5720428, 6333331, 8580642, 9806448, 11440856, 12666662, 17161284, 18999993, 22881712, 25333324, 34322568, 37999986, 44333317, 50666648, 68645136, 75999972, 88666634, 101333296, 132999951, 151999944, 177333268, 265999902, 303999888, 354666536, 531999804, 709333072, 1063999608, 2127999216]

約数ペア:

[(1, 2127999216), (2, 1063999608), (3, 709333072), (4, 531999804), (6, 354666536), (7, 303999888), (8, 265999902), (12, 177333268), (14, 151999944), (16, 132999951), (21, 101333296), (24, 88666634), (28, 75999972), (31, 68645136), (42, 50666648), (48, 44333317), (56, 37999986), (62, 34322568), (84, 25333324), (93, 22881712), (112, 18999993), (124, 17161284), (168, 12666662), (186, 11440856), (217, 9806448), (248, 8580642), (336, 6333331), (372, 5720428), (434, 4903224), (496, 4290321), (651, 3268816), (744, 2860214), (868, 2451612), (1302, 1634408), (1488, 1430107), (1736, 1225806), (2604, 817204), (3472, 612903), (5208, 408602), (10416, 204301)]