235269808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 492156000

約数和(自身を除く): 256886192

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 83, 116, 149, 164, 166, 232, 298, 328, 332, 464, 596, 656, 664, 1189, 1192, 1328, 2378, 2384, 2407, 3403, 4321, 4756, 4814, 6109, 6806, 8642, 9512, 9628, 12218, 12367, 13612, 17284, 19024, 19256, 24436, 24734, 27224, 34568, 38512, 48872, 49468, 54448, 69136, 97744, 98687, 98936, 177161, 197374, 197872, 354322, 358643, 394748, 507047, 708644, 717286, 789496, 1014094, 1417288, 1434572, 1578992, 2028188, 2834576, 2869144, 4056376, 5738288, 8112752, 14704363, 29408726, 58817452, 117634904, 235269808]

約数ペア:

[(1, 235269808), (2, 117634904), (4, 58817452), (8, 29408726), (16, 14704363), (29, 8112752), (41, 5738288), (58, 4056376), (82, 2869144), (83, 2834576), (116, 2028188), (149, 1578992), (164, 1434572), (166, 1417288), (232, 1014094), (298, 789496), (328, 717286), (332, 708644), (464, 507047), (596, 394748), (656, 358643), (664, 354322), (1189, 197872), (1192, 197374), (1328, 177161), (2378, 98936), (2384, 98687), (2407, 97744), (3403, 69136), (4321, 54448), (4756, 49468), (4814, 48872), (6109, 38512), (6806, 34568), (8642, 27224), (9512, 24734), (9628, 24436), (12218, 19256), (12367, 19024), (13612, 17284)]