40485144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1912

約数の個数: 64

約数和(自身を含む): 116582400

約数和(自身を除く): 76097256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1759, 1918, 2877, 3288, 3518, 3836, 5277, 5754, 7036, 7672, 10554, 11508, 12313, 14072, 21108, 23016, 24626, 36939, 42216, 49252, 73878, 98504, 147756, 240983, 295512, 481966, 722949, 963932, 1445898, 1686881, 1927864, 2891796, 3373762, 5060643, 5783592, 6747524, 10121286, 13495048, 20242572, 40485144]

約数ペア:

[(1, 40485144), (2, 20242572), (3, 13495048), (4, 10121286), (6, 6747524), (7, 5783592), (8, 5060643), (12, 3373762), (14, 2891796), (21, 1927864), (24, 1686881), (28, 1445898), (42, 963932), (56, 722949), (84, 481966), (137, 295512), (168, 240983), (274, 147756), (411, 98504), (548, 73878), (822, 49252), (959, 42216), (1096, 36939), (1644, 24626), (1759, 23016), (1918, 21108), (2877, 14072), (3288, 12313), (3518, 11508), (3836, 10554), (5277, 7672), (5754, 7036)]