1036728784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 2588278784

約数和(自身を除く): 1551550000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 103, 104, 112, 124, 182, 206, 208, 217, 223, 248, 364, 403, 412, 434, 446, 496, 721, 728, 806, 824, 868, 892, 1339, 1442, 1456, 1561, 1612, 1648, 1736, 1784, 2678, 2821, 2884, 2899, 3122, 3193, 3224, 3472, 3568, 5356, 5642, 5768, 5798, 6244, 6386, 6448, 6913, 9373, 10712, 11284, 11536, 11596, 12488, 12772, 13826, 18746, 20293, 21424, 22351, 22568, 22969, 23192, 24976, 25544, 27652, 37492, 40586, 41509, 44702, 45136, 45938, 46384, 48391, 51088, 55304, 74984, 81172, 83018, 89404, 89869, 91876, 96782, 110608, 149968, 160783, 162344, 166036, 178808, 179738, 183752, 193564, 290563, 298597, 321566, 324688, 332072, 357616, 359476, 367504, 387128, 581126, 597194, 629083, 643132, 664144, 712039, 718952, 774256, 1162252, 1194388, 1258166, 1286264, 1424078, 1437904, 2090179, 2324504, 2388776, 2516332, 2572528, 2848156, 4180358, 4649008, 4777552, 4984273, 5032664, 5696312, 8360716, 9256507, 9968546, 10065328, 11392624, 16721432, 18513014, 19937092, 33442864, 37026028, 39874184, 64795549, 74052056, 79748368, 129591098, 148104112, 259182196, 518364392, 1036728784]

約数ペア:

[(1, 1036728784), (2, 518364392), (4, 259182196), (7, 148104112), (8, 129591098), (13, 79748368), (14, 74052056), (16, 64795549), (26, 39874184), (28, 37026028), (31, 33442864), (52, 19937092), (56, 18513014), (62, 16721432), (91, 11392624), (103, 10065328), (104, 9968546), (112, 9256507), (124, 8360716), (182, 5696312), (206, 5032664), (208, 4984273), (217, 4777552), (223, 4649008), (248, 4180358), (364, 2848156), (403, 2572528), (412, 2516332), (434, 2388776), (446, 2324504), (496, 2090179), (721, 1437904), (728, 1424078), (806, 1286264), (824, 1258166), (868, 1194388), (892, 1162252), (1339, 774256), (1442, 718952), (1456, 712039), (1561, 664144), (1612, 643132), (1648, 629083), (1736, 597194), (1784, 581126), (2678, 387128), (2821, 367504), (2884, 359476), (2899, 357616), (3122, 332072), (3193, 324688), (3224, 321566), (3472, 298597), (3568, 290563), (5356, 193564), (5642, 183752), (5768, 179738), (5798, 178808), (6244, 166036), (6386, 162344), (6448, 160783), (6913, 149968), (9373, 110608), (10712, 96782), (11284, 91876), (11536, 89869), (11596, 89404), (12488, 83018), (12772, 81172), (13826, 74984), (18746, 55304), (20293, 51088), (21424, 48391), (22351, 46384), (22568, 45938), (22969, 45136), (23192, 44702), (24976, 41509), (25544, 40586), (27652, 37492)]