274937728

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1301}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 594961920

約数和(自身を除く): 320024192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 832, 1016, 1301, 1651, 1664, 2032, 2602, 3302, 4064, 5204, 6604, 8128, 10408, 13208, 16256, 16913, 20816, 26416, 33826, 41632, 52832, 67652, 83264, 105664, 135304, 165227, 166528, 211328, 270608, 330454, 541216, 660908, 1082432, 1321816, 2147951, 2164864, 2643632, 4295902, 5287264, 8591804, 10574528, 17183608, 21149056, 34367216, 68734432, 137468864, 274937728]

約数ペア:

[(1, 274937728), (2, 137468864), (4, 68734432), (8, 34367216), (13, 21149056), (16, 17183608), (26, 10574528), (32, 8591804), (52, 5287264), (64, 4295902), (104, 2643632), (127, 2164864), (128, 2147951), (208, 1321816), (254, 1082432), (416, 660908), (508, 541216), (832, 330454), (1016, 270608), (1301, 211328), (1651, 166528), (1664, 165227), (2032, 135304), (2602, 105664), (3302, 83264), (4064, 67652), (5204, 52832), (6604, 41632), (8128, 33826), (10408, 26416), (13208, 20816), (16256, 16913)]