259253148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 144

約数和(自身を含む): 793658880

約数和(自身を除く): 534405732

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 363, 462, 483, 484, 506, 644, 726, 759, 847, 924, 966, 1012, 1109, 1452, 1518, 1694, 1771, 1932, 2218, 2541, 2783, 3036, 3327, 3388, 3542, 4436, 5082, 5313, 5566, 6654, 7084, 7763, 8349, 10164, 10626, 11132, 12199, 13308, 15526, 16698, 19481, 21252, 23289, 24398, 25507, 31052, 33396, 36597, 38962, 46578, 48796, 51014, 58443, 73194, 76521, 77924, 85393, 93156, 102028, 116886, 134189, 146388, 153042, 170786, 178549, 233772, 256179, 268378, 280577, 306084, 341572, 357098, 402567, 512358, 535647, 536756, 561154, 714196, 805134, 841731, 939323, 1024716, 1071294, 1122308, 1610268, 1683462, 1878646, 1964039, 2142588, 2817969, 3086347, 3366924, 3757292, 3928078, 5635938, 5892117, 6172694, 7856156, 9259041, 11271876, 11784234, 12345388, 18518082, 21604429, 23568468, 37036164, 43208858, 64813287, 86417716, 129626574, 259253148]

約数ペア:

[(1, 259253148), (2, 129626574), (3, 86417716), (4, 64813287), (6, 43208858), (7, 37036164), (11, 23568468), (12, 21604429), (14, 18518082), (21, 12345388), (22, 11784234), (23, 11271876), (28, 9259041), (33, 7856156), (42, 6172694), (44, 5892117), (46, 5635938), (66, 3928078), (69, 3757292), (77, 3366924), (84, 3086347), (92, 2817969), (121, 2142588), (132, 1964039), (138, 1878646), (154, 1683462), (161, 1610268), (231, 1122308), (242, 1071294), (253, 1024716), (276, 939323), (308, 841731), (322, 805134), (363, 714196), (462, 561154), (483, 536756), (484, 535647), (506, 512358), (644, 402567), (726, 357098), (759, 341572), (847, 306084), (924, 280577), (966, 268378), (1012, 256179), (1109, 233772), (1452, 178549), (1518, 170786), (1694, 153042), (1771, 146388), (1932, 134189), (2218, 116886), (2541, 102028), (2783, 93156), (3036, 85393), (3327, 77924), (3388, 76521), (3542, 73194), (4436, 58443), (5082, 51014), (5313, 48796), (5566, 46578), (6654, 38962), (7084, 36597), (7763, 33396), (8349, 31052), (10164, 25507), (10626, 24398), (11132, 23289), (12199, 21252), (13308, 19481), (15526, 16698)]