490297752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3343}}^1$

素因数の和:3462

約数の個数: 128

約数和(自身を含む): 1573017600

約数和(自身を除く): 1082719848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1358, 1512, 1746, 2037, 2328, 2619, 2716, 3343, 3492, 4074, 5238, 5432, 6111, 6686, 6984, 8148, 10029, 10476, 12222, 13372, 16296, 18333, 20058, 20952, 23401, 24444, 26744, 30087, 36666, 40116, 46802, 48888, 60174, 70203, 73332, 80232, 90261, 93604, 120348, 140406, 146664, 180522, 187208, 210609, 240696, 280812, 324271, 361044, 421218, 561624, 631827, 648542, 722088, 842436, 972813, 1263654, 1297084, 1684872, 1945626, 2269897, 2527308, 2594168, 2918439, 3891252, 4539794, 5054616, 5836878, 6809691, 7782504, 8755317, 9079588, 11673756, 13619382, 17510634, 18159176, 20429073, 23347512, 27238764, 35021268, 40858146, 54477528, 61287219, 70042536, 81716292, 122574438, 163432584, 245148876, 490297752]

約数ペア:

[(1, 490297752), (2, 245148876), (3, 163432584), (4, 122574438), (6, 81716292), (7, 70042536), (8, 61287219), (9, 54477528), (12, 40858146), (14, 35021268), (18, 27238764), (21, 23347512), (24, 20429073), (27, 18159176), (28, 17510634), (36, 13619382), (42, 11673756), (54, 9079588), (56, 8755317), (63, 7782504), (72, 6809691), (84, 5836878), (97, 5054616), (108, 4539794), (126, 3891252), (168, 2918439), (189, 2594168), (194, 2527308), (216, 2269897), (252, 1945626), (291, 1684872), (378, 1297084), (388, 1263654), (504, 972813), (582, 842436), (679, 722088), (756, 648542), (776, 631827), (873, 561624), (1164, 421218), (1358, 361044), (1512, 324271), (1746, 280812), (2037, 240696), (2328, 210609), (2619, 187208), (2716, 180522), (3343, 146664), (3492, 140406), (4074, 120348), (5238, 93604), (5432, 90261), (6111, 80232), (6686, 73332), (6984, 70203), (8148, 60174), (10029, 48888), (10476, 46802), (12222, 40116), (13372, 36666), (16296, 30087), (18333, 26744), (20058, 24444), (20952, 23401)]