240410716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 539360640

約数和(自身を除く): 298949924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 89, 91, 164, 178, 181, 182, 287, 356, 362, 364, 533, 574, 623, 724, 1066, 1148, 1157, 1246, 1267, 2132, 2314, 2353, 2492, 2534, 3649, 3731, 4628, 4706, 5068, 7298, 7421, 7462, 8099, 9412, 14596, 14842, 14924, 16109, 16198, 16471, 25543, 29684, 32218, 32396, 32942, 47437, 51086, 51947, 64436, 65884, 94874, 96473, 102172, 103894, 112763, 189748, 192946, 207788, 209417, 225526, 332059, 385892, 418834, 451052, 660469, 664118, 675311, 837668, 1320938, 1328236, 1350622, 1465919, 2641876, 2701244, 2931838, 4623283, 5863676, 8586097, 9246566, 17172194, 18493132, 34344388, 60102679, 120205358, 240410716]

約数ペア:

[(1, 240410716), (2, 120205358), (4, 60102679), (7, 34344388), (13, 18493132), (14, 17172194), (26, 9246566), (28, 8586097), (41, 5863676), (52, 4623283), (82, 2931838), (89, 2701244), (91, 2641876), (164, 1465919), (178, 1350622), (181, 1328236), (182, 1320938), (287, 837668), (356, 675311), (362, 664118), (364, 660469), (533, 451052), (574, 418834), (623, 385892), (724, 332059), (1066, 225526), (1148, 209417), (1157, 207788), (1246, 192946), (1267, 189748), (2132, 112763), (2314, 103894), (2353, 102172), (2492, 96473), (2534, 94874), (3649, 65884), (3731, 64436), (4628, 51947), (4706, 51086), (5068, 47437), (7298, 32942), (7421, 32396), (7462, 32218), (8099, 29684), (9412, 25543), (14596, 16471), (14842, 16198), (14924, 16109)]