319565736

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{70451}}^1$

素因数の和:70476

約数の個数: 80

約数和(自身を含む): 1022963040

約数和(自身を除く): 703397304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 70451, 140902, 211353, 281804, 422706, 493157, 563608, 634059, 845412, 986314, 1268118, 1479471, 1690824, 1902177, 1972628, 2536236, 2958942, 3804354, 3945256, 4438413, 5072472, 5706531, 5917884, 7608708, 8876826, 11413062, 11835768, 13315239, 15217416, 17753652, 22826124, 26630478, 35507304, 39945717, 45652248, 53260956, 79891434, 106521912, 159782868, 319565736]

約数ペア:

[(1, 319565736), (2, 159782868), (3, 106521912), (4, 79891434), (6, 53260956), (7, 45652248), (8, 39945717), (9, 35507304), (12, 26630478), (14, 22826124), (18, 17753652), (21, 15217416), (24, 13315239), (27, 11835768), (28, 11413062), (36, 8876826), (42, 7608708), (54, 5917884), (56, 5706531), (63, 5072472), (72, 4438413), (81, 3945256), (84, 3804354), (108, 2958942), (126, 2536236), (162, 1972628), (168, 1902177), (189, 1690824), (216, 1479471), (252, 1268118), (324, 986314), (378, 845412), (504, 634059), (567, 563608), (648, 493157), (756, 422706), (1134, 281804), (1512, 211353), (2268, 140902), (4536, 70451)]