740548584

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 2080016640

約数和(自身を除く): 1339468056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 257, 279, 372, 514, 558, 744, 771, 1028, 1116, 1291, 1542, 2056, 2232, 2313, 2582, 3084, 3873, 4626, 5164, 6168, 7746, 7967, 9252, 10328, 11619, 15492, 15934, 18504, 23238, 23901, 30984, 31868, 40021, 46476, 47802, 63736, 71703, 80042, 92952, 95604, 120063, 143406, 160084, 191208, 240126, 286812, 320168, 331787, 360189, 480252, 573624, 663574, 720378, 960504, 995361, 1327148, 1440756, 1990722, 2654296, 2881512, 2986083, 3981444, 5972166, 7962888, 10285397, 11944332, 20570794, 23888664, 30856191, 41141588, 61712382, 82283176, 92568573, 123424764, 185137146, 246849528, 370274292, 740548584]

約数ペア:

[(1, 740548584), (2, 370274292), (3, 246849528), (4, 185137146), (6, 123424764), (8, 92568573), (9, 82283176), (12, 61712382), (18, 41141588), (24, 30856191), (31, 23888664), (36, 20570794), (62, 11944332), (72, 10285397), (93, 7962888), (124, 5972166), (186, 3981444), (248, 2986083), (257, 2881512), (279, 2654296), (372, 1990722), (514, 1440756), (558, 1327148), (744, 995361), (771, 960504), (1028, 720378), (1116, 663574), (1291, 573624), (1542, 480252), (2056, 360189), (2232, 331787), (2313, 320168), (2582, 286812), (3084, 240126), (3873, 191208), (4626, 160084), (5164, 143406), (6168, 120063), (7746, 95604), (7967, 92952), (9252, 80042), (10328, 71703), (11619, 63736), (15492, 47802), (15934, 46476), (18504, 40021), (23238, 31868), (23901, 30984)]