262260544

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 112

約数和(自身を含む): 654304000

約数和(自身を除く): 392043456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 919, 1274, 1372, 1456, 1568, 1838, 2548, 2744, 2912, 3136, 3676, 4459, 5096, 5488, 5824, 6433, 7352, 8918, 10192, 10976, 11947, 12866, 14704, 17836, 20384, 21952, 23894, 25732, 29408, 35672, 40768, 45031, 47788, 51464, 58816, 71344, 83629, 90062, 95576, 102928, 142688, 167258, 180124, 191152, 205856, 285376, 315217, 334516, 360248, 382304, 411712, 585403, 630434, 669032, 720496, 764608, 1170806, 1260868, 1338064, 1440992, 2341612, 2521736, 2676128, 2881984, 4097821, 4683224, 5043472, 5352256, 8195642, 9366448, 10086944, 16391284, 18732896, 20173888, 32782568, 37465792, 65565136, 131130272, 262260544]

約数ペア:

[(1, 262260544), (2, 131130272), (4, 65565136), (7, 37465792), (8, 32782568), (13, 20173888), (14, 18732896), (16, 16391284), (26, 10086944), (28, 9366448), (32, 8195642), (49, 5352256), (52, 5043472), (56, 4683224), (64, 4097821), (91, 2881984), (98, 2676128), (104, 2521736), (112, 2341612), (182, 1440992), (196, 1338064), (208, 1260868), (224, 1170806), (343, 764608), (364, 720496), (392, 669032), (416, 630434), (448, 585403), (637, 411712), (686, 382304), (728, 360248), (784, 334516), (832, 315217), (919, 285376), (1274, 205856), (1372, 191152), (1456, 180124), (1568, 167258), (1838, 142688), (2548, 102928), (2744, 95576), (2912, 90062), (3136, 83629), (3676, 71344), (4459, 58816), (5096, 51464), (5488, 47788), (5824, 45031), (6433, 40768), (7352, 35672), (8918, 29408), (10192, 25732), (10976, 23894), (11947, 21952), (12866, 20384), (14704, 17836)]