30774997488

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{42239}}^1$

素因数の和:42646

約数の個数: 80

約数和(自身を含む): 81583349760

約数和(自身を除く): 50808352272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 353, 516, 688, 706, 1032, 1059, 1412, 2064, 2118, 2824, 4236, 5648, 8472, 15179, 16944, 30358, 42239, 45537, 60716, 84478, 91074, 121432, 126717, 168956, 182148, 242864, 253434, 337912, 364296, 506868, 675824, 728592, 1013736, 1816277, 2027472, 3632554, 5448831, 7265108, 10897662, 14530216, 14910367, 21795324, 29060432, 29820734, 43590648, 44731101, 59641468, 87181296, 89462202, 119282936, 178924404, 238565872, 357848808, 641145781, 715697616, 1282291562, 1923437343, 2564583124, 3846874686, 5129166248, 7693749372, 10258332496, 15387498744, 30774997488]

約数ペア:

[(1, 30774997488), (2, 15387498744), (3, 10258332496), (4, 7693749372), (6, 5129166248), (8, 3846874686), (12, 2564583124), (16, 1923437343), (24, 1282291562), (43, 715697616), (48, 641145781), (86, 357848808), (129, 238565872), (172, 178924404), (258, 119282936), (344, 89462202), (353, 87181296), (516, 59641468), (688, 44731101), (706, 43590648), (1032, 29820734), (1059, 29060432), (1412, 21795324), (2064, 14910367), (2118, 14530216), (2824, 10897662), (4236, 7265108), (5648, 5448831), (8472, 3632554), (15179, 2027472), (16944, 1816277), (30358, 1013736), (42239, 728592), (45537, 675824), (60716, 506868), (84478, 364296), (91074, 337912), (121432, 253434), (126717, 242864), (168956, 182148)]