520039368

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 1464091200

約数和(自身を除く): 944051832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 263, 348, 522, 526, 696, 789, 947, 1044, 1052, 1578, 1894, 2088, 2104, 2367, 2841, 3156, 3788, 4734, 5682, 6312, 7576, 7627, 8523, 9468, 11364, 15254, 17046, 18936, 22728, 22881, 27463, 30508, 34092, 45762, 54926, 61016, 68184, 68643, 82389, 91524, 109852, 137286, 164778, 183048, 219704, 247167, 249061, 274572, 329556, 494334, 498122, 549144, 659112, 747183, 988668, 996244, 1494366, 1977336, 1992488, 2241549, 2988732, 4483098, 5977464, 7222769, 8966196, 14445538, 17932392, 21668307, 28891076, 43336614, 57782152, 65004921, 86673228, 130009842, 173346456, 260019684, 520039368]

約数ペア:

[(1, 520039368), (2, 260019684), (3, 173346456), (4, 130009842), (6, 86673228), (8, 65004921), (9, 57782152), (12, 43336614), (18, 28891076), (24, 21668307), (29, 17932392), (36, 14445538), (58, 8966196), (72, 7222769), (87, 5977464), (116, 4483098), (174, 2988732), (232, 2241549), (261, 1992488), (263, 1977336), (348, 1494366), (522, 996244), (526, 988668), (696, 747183), (789, 659112), (947, 549144), (1044, 498122), (1052, 494334), (1578, 329556), (1894, 274572), (2088, 249061), (2104, 247167), (2367, 219704), (2841, 183048), (3156, 164778), (3788, 137286), (4734, 109852), (5682, 91524), (6312, 82389), (7576, 68643), (7627, 68184), (8523, 61016), (9468, 54926), (11364, 45762), (15254, 34092), (17046, 30508), (18936, 27463), (22728, 22881)]