251895504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10559}}^1$

素因数の和:10648

約数の個数: 80

約数和(自身を含む): 754237440

約数和(自身を除く): 502341936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 10559, 11928, 21118, 23856, 31677, 42236, 63354, 73913, 84472, 126708, 147826, 168944, 221739, 253416, 295652, 443478, 506832, 591304, 749689, 886956, 1182608, 1499378, 1773912, 2249067, 2998756, 3547824, 4498134, 5247823, 5997512, 8996268, 10495646, 11995024, 15743469, 17992536, 20991292, 31486938, 35985072, 41982584, 62973876, 83965168, 125947752, 251895504]

約数ペア:

[(1, 251895504), (2, 125947752), (3, 83965168), (4, 62973876), (6, 41982584), (7, 35985072), (8, 31486938), (12, 20991292), (14, 17992536), (16, 15743469), (21, 11995024), (24, 10495646), (28, 8996268), (42, 5997512), (48, 5247823), (56, 4498134), (71, 3547824), (84, 2998756), (112, 2249067), (142, 1773912), (168, 1499378), (213, 1182608), (284, 886956), (336, 749689), (426, 591304), (497, 506832), (568, 443478), (852, 295652), (994, 253416), (1136, 221739), (1491, 168944), (1704, 147826), (1988, 126708), (2982, 84472), (3408, 73913), (3976, 63354), (5964, 42236), (7952, 31677), (10559, 23856), (11928, 21118)]