21139936224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{83761}}^1$

素因数の和:84024

約数の個数: 96

約数和(自身を含む): 60791109120

約数和(自身を除く): 39651172896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 239, 264, 352, 478, 528, 717, 956, 1056, 1434, 1912, 2629, 2868, 3824, 5258, 5736, 7648, 7887, 10516, 11472, 15774, 21032, 22944, 31548, 42064, 63096, 83761, 84128, 126192, 167522, 251283, 252384, 335044, 502566, 670088, 921371, 1005132, 1340176, 1842742, 2010264, 2680352, 2764113, 3685484, 4020528, 5528226, 7370968, 8041056, 11056452, 14741936, 20018879, 22112904, 29483872, 40037758, 44225808, 60056637, 80075516, 88451616, 120113274, 160151032, 220207669, 240226548, 320302064, 440415338, 480453096, 640604128, 660623007, 880830676, 960906192, 1321246014, 1761661352, 1921812384, 2642492028, 3523322704, 5284984056, 7046645408, 10569968112, 21139936224]

約数ペア:

[(1, 21139936224), (2, 10569968112), (3, 7046645408), (4, 5284984056), (6, 3523322704), (8, 2642492028), (11, 1921812384), (12, 1761661352), (16, 1321246014), (22, 960906192), (24, 880830676), (32, 660623007), (33, 640604128), (44, 480453096), (48, 440415338), (66, 320302064), (88, 240226548), (96, 220207669), (132, 160151032), (176, 120113274), (239, 88451616), (264, 80075516), (352, 60056637), (478, 44225808), (528, 40037758), (717, 29483872), (956, 22112904), (1056, 20018879), (1434, 14741936), (1912, 11056452), (2629, 8041056), (2868, 7370968), (3824, 5528226), (5258, 4020528), (5736, 3685484), (7648, 2764113), (7887, 2680352), (10516, 2010264), (11472, 1842742), (15774, 1340176), (21032, 1005132), (22944, 921371), (31548, 670088), (42064, 502566), (63096, 335044), (83761, 252384), (84128, 251283), (126192, 167522)]