337173616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5179}}^1$

素因数の和:5513

約数の個数: 40

約数和(自身を含む): 705909680

約数和(自身を除く): 368736064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 313, 626, 1252, 2504, 4069, 5008, 5179, 8138, 10358, 16276, 20716, 32552, 41432, 65104, 67327, 82864, 134654, 269308, 538616, 1077232, 1621027, 3242054, 6484108, 12968216, 21073351, 25936432, 42146702, 84293404, 168586808, 337173616]

約数ペア:

[(1, 337173616), (2, 168586808), (4, 84293404), (8, 42146702), (13, 25936432), (16, 21073351), (26, 12968216), (52, 6484108), (104, 3242054), (208, 1621027), (313, 1077232), (626, 538616), (1252, 269308), (2504, 134654), (4069, 82864), (5008, 67327), (5179, 65104), (8138, 41432), (10358, 32552), (16276, 20716)]