358403792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21601}}^1$

素因数の和:21687

約数の個数: 40

約数和(自身を含む): 747342792

約数和(自身を除く): 388939000

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 21601, 43202, 86404, 172808, 345616, 367217, 734434, 1317661, 1468868, 2635322, 2937736, 5270644, 5875472, 10541288, 21082576, 22400237, 44800474, 89600948, 179201896, 358403792]

約数ペア:

[(1, 358403792), (2, 179201896), (4, 89600948), (8, 44800474), (16, 22400237), (17, 21082576), (34, 10541288), (61, 5875472), (68, 5270644), (122, 2937736), (136, 2635322), (244, 1468868), (272, 1317661), (488, 734434), (976, 367217), (1037, 345616), (2074, 172808), (4148, 86404), (8296, 43202), (16592, 21601)]