1305302296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2381}}^1$

素因数の和:2572

約数の個数: 64

約数和(自身を含む): 2701188000

約数和(自身を除く): 1395885704

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 139, 232, 278, 493, 556, 986, 1112, 1972, 2363, 2381, 3944, 4031, 4726, 4762, 8062, 9452, 9524, 16124, 18904, 19048, 32248, 40477, 68527, 69049, 80954, 137054, 138098, 161908, 274108, 276196, 323816, 330959, 548216, 552392, 661918, 1173833, 1323836, 2347666, 2647672, 4695332, 5626303, 9390664, 9597811, 11252606, 19195622, 22505212, 38391244, 45010424, 76782488, 163162787, 326325574, 652651148, 1305302296]

約数ペア:

[(1, 1305302296), (2, 652651148), (4, 326325574), (8, 163162787), (17, 76782488), (29, 45010424), (34, 38391244), (58, 22505212), (68, 19195622), (116, 11252606), (136, 9597811), (139, 9390664), (232, 5626303), (278, 4695332), (493, 2647672), (556, 2347666), (986, 1323836), (1112, 1173833), (1972, 661918), (2363, 552392), (2381, 548216), (3944, 330959), (4031, 323816), (4726, 276196), (4762, 274108), (8062, 161908), (9452, 138098), (9524, 137054), (16124, 80954), (18904, 69049), (19048, 68527), (32248, 40477)]