400362768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6957

約数の個数: 120

約数和(自身を含む): 1245753600

約数和(自身を除く): 845390832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 6899, 7254, 9672, 13798, 14508, 19344, 20697, 27596, 29016, 41394, 55192, 58032, 62091, 82788, 89687, 110384, 124182, 165576, 179374, 213869, 248364, 269061, 331152, 358748, 427738, 496728, 538122, 641607, 717496, 807183, 855476, 993456, 1076244, 1283214, 1434992, 1614366, 1710952, 1924821, 2152488, 2566428, 2780297, 3228732, 3421904, 3849642, 4304976, 5132856, 5560594, 6457464, 7699284, 8340891, 10265712, 11121188, 12914928, 15398568, 16681782, 22242376, 25022673, 30797136, 33363564, 44484752, 50045346, 66727128, 100090692, 133454256, 200181384, 400362768]

約数ペア:

[(1, 400362768), (2, 200181384), (3, 133454256), (4, 100090692), (6, 66727128), (8, 50045346), (9, 44484752), (12, 33363564), (13, 30797136), (16, 25022673), (18, 22242376), (24, 16681782), (26, 15398568), (31, 12914928), (36, 11121188), (39, 10265712), (48, 8340891), (52, 7699284), (62, 6457464), (72, 5560594), (78, 5132856), (93, 4304976), (104, 3849642), (117, 3421904), (124, 3228732), (144, 2780297), (156, 2566428), (186, 2152488), (208, 1924821), (234, 1710952), (248, 1614366), (279, 1434992), (312, 1283214), (372, 1076244), (403, 993456), (468, 855476), (496, 807183), (558, 717496), (624, 641607), (744, 538122), (806, 496728), (936, 427738), (1116, 358748), (1209, 331152), (1488, 269061), (1612, 248364), (1872, 213869), (2232, 179374), (2418, 165576), (3224, 124182), (3627, 110384), (4464, 89687), (4836, 82788), (6448, 62091), (6899, 58032), (7254, 55192), (9672, 41394), (13798, 29016), (14508, 27596), (19344, 20697)]