713957072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 1504189440

約数和(自身を除く): 790232368

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 107, 152, 188, 214, 304, 376, 428, 467, 752, 856, 893, 934, 1712, 1786, 1868, 2033, 3572, 3736, 4066, 5029, 7144, 7472, 8132, 8873, 10058, 14288, 16264, 17746, 20116, 21949, 32528, 35492, 40232, 43898, 49969, 70984, 80464, 87796, 95551, 99938, 141968, 175592, 191102, 199876, 351184, 382204, 399752, 417031, 764408, 799504, 834062, 949411, 1528816, 1668124, 1898822, 2348543, 3336248, 3797644, 4697086, 6672496, 7595288, 9394172, 15190576, 18788344, 37576688, 44622317, 89244634, 178489268, 356978536, 713957072]

約数ペア:

[(1, 713957072), (2, 356978536), (4, 178489268), (8, 89244634), (16, 44622317), (19, 37576688), (38, 18788344), (47, 15190576), (76, 9394172), (94, 7595288), (107, 6672496), (152, 4697086), (188, 3797644), (214, 3336248), (304, 2348543), (376, 1898822), (428, 1668124), (467, 1528816), (752, 949411), (856, 834062), (893, 799504), (934, 764408), (1712, 417031), (1786, 399752), (1868, 382204), (2033, 351184), (3572, 199876), (3736, 191102), (4066, 175592), (5029, 141968), (7144, 99938), (7472, 95551), (8132, 87796), (8873, 80464), (10058, 70984), (14288, 49969), (16264, 43898), (17746, 40232), (20116, 35492), (21949, 32528)]