2080651008

素因数分解:

$2^8\times 3^1\times {\mathrm{487}}^1\times {\mathrm{5563}}^1$

素因数の和:6069

約数の個数: 72

約数和(自身を含む): 5549934208

約数和(自身を除く): 3469283200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 487, 768, 974, 1461, 1948, 2922, 3896, 5563, 5844, 7792, 11126, 11688, 15584, 16689, 22252, 23376, 31168, 33378, 44504, 46752, 62336, 66756, 89008, 93504, 124672, 133512, 178016, 187008, 267024, 356032, 374016, 534048, 712064, 1068096, 1424128, 2136192, 2709181, 4272384, 5418362, 8127543, 10836724, 16255086, 21673448, 32510172, 43346896, 65020344, 86693792, 130040688, 173387584, 260081376, 346775168, 520162752, 693550336, 1040325504, 2080651008]

約数ペア:

[(1, 2080651008), (2, 1040325504), (3, 693550336), (4, 520162752), (6, 346775168), (8, 260081376), (12, 173387584), (16, 130040688), (24, 86693792), (32, 65020344), (48, 43346896), (64, 32510172), (96, 21673448), (128, 16255086), (192, 10836724), (256, 8127543), (384, 5418362), (487, 4272384), (768, 2709181), (974, 2136192), (1461, 1424128), (1948, 1068096), (2922, 712064), (3896, 534048), (5563, 374016), (5844, 356032), (7792, 267024), (11126, 187008), (11688, 178016), (15584, 133512), (16689, 124672), (22252, 93504), (23376, 89008), (31168, 66756), (33378, 62336), (44504, 46752)]