763740672

素因数分解:

$2^9\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1529

約数の個数: 80

約数和(自身を含む): 2040827712

約数和(自身を除く): 1277087040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 487, 512, 768, 974, 1021, 1461, 1536, 1948, 2042, 2922, 3063, 3896, 4084, 5844, 6126, 7792, 8168, 11688, 12252, 15584, 16336, 23376, 24504, 31168, 32672, 46752, 49008, 62336, 65344, 93504, 98016, 124672, 130688, 187008, 196032, 249344, 261376, 374016, 392064, 497227, 522752, 748032, 784128, 994454, 1491681, 1568256, 1988908, 2983362, 3977816, 5966724, 7955632, 11933448, 15911264, 23866896, 31822528, 47733792, 63645056, 95467584, 127290112, 190935168, 254580224, 381870336, 763740672]

約数ペア:

[(1, 763740672), (2, 381870336), (3, 254580224), (4, 190935168), (6, 127290112), (8, 95467584), (12, 63645056), (16, 47733792), (24, 31822528), (32, 23866896), (48, 15911264), (64, 11933448), (96, 7955632), (128, 5966724), (192, 3977816), (256, 2983362), (384, 1988908), (487, 1568256), (512, 1491681), (768, 994454), (974, 784128), (1021, 748032), (1461, 522752), (1536, 497227), (1948, 392064), (2042, 374016), (2922, 261376), (3063, 249344), (3896, 196032), (4084, 187008), (5844, 130688), (6126, 124672), (7792, 98016), (8168, 93504), (11688, 65344), (12252, 62336), (15584, 49008), (16336, 46752), (23376, 32672), (24504, 31168)]