385417144

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{4409}}^1$

素因数の和:4652

約数の個数: 48

約数和(自身を含む): 844603200

約数和(自身を除く): 459186056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 892, 1561, 1784, 3122, 4409, 6244, 8818, 10927, 12488, 17636, 21854, 30863, 35272, 43708, 61726, 87416, 123452, 216041, 246904, 432082, 864164, 983207, 1728328, 1966414, 3932828, 6882449, 7865656, 13764898, 27529796, 48177143, 55059592, 96354286, 192708572, 385417144]

約数ペア:

[(1, 385417144), (2, 192708572), (4, 96354286), (7, 55059592), (8, 48177143), (14, 27529796), (28, 13764898), (49, 7865656), (56, 6882449), (98, 3932828), (196, 1966414), (223, 1728328), (392, 983207), (446, 864164), (892, 432082), (1561, 246904), (1784, 216041), (3122, 123452), (4409, 87416), (6244, 61726), (8818, 43708), (10927, 35272), (12488, 30863), (17636, 21854)]