672865984

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5197}}^1$

素因数の和:5250

約数の個数: 84

約数和(自身を含む): 1621318576

約数和(自身を除く): 948452592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 289, 448, 476, 544, 578, 952, 1088, 1156, 1904, 2023, 2312, 3808, 4046, 4624, 5197, 7616, 8092, 9248, 10394, 16184, 18496, 20788, 32368, 36379, 41576, 64736, 72758, 83152, 88349, 129472, 145516, 166304, 176698, 291032, 332608, 353396, 582064, 618443, 706792, 1164128, 1236886, 1413584, 1501933, 2328256, 2473772, 2827168, 3003866, 4947544, 5654336, 6007732, 9895088, 10513531, 12015464, 19790176, 21027062, 24030928, 39580352, 42054124, 48061856, 84108248, 96123712, 168216496, 336432992, 672865984]

約数ペア:

[(1, 672865984), (2, 336432992), (4, 168216496), (7, 96123712), (8, 84108248), (14, 48061856), (16, 42054124), (17, 39580352), (28, 24030928), (32, 21027062), (34, 19790176), (56, 12015464), (64, 10513531), (68, 9895088), (112, 6007732), (119, 5654336), (136, 4947544), (224, 3003866), (238, 2827168), (272, 2473772), (289, 2328256), (448, 1501933), (476, 1413584), (544, 1236886), (578, 1164128), (952, 706792), (1088, 618443), (1156, 582064), (1904, 353396), (2023, 332608), (2312, 291032), (3808, 176698), (4046, 166304), (4624, 145516), (5197, 129472), (7616, 88349), (8092, 83152), (9248, 72758), (10394, 64736), (16184, 41576), (18496, 36379), (20788, 32368)]