399236712

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1975

約数の個数: 96

約数和(自身を含む): 1167724800

約数和(自身を除く): 768488088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 193, 196, 294, 386, 392, 579, 588, 772, 1158, 1176, 1351, 1544, 1759, 2316, 2702, 3518, 4053, 4632, 5277, 5404, 7036, 8106, 9457, 10554, 10808, 12313, 14072, 16212, 18914, 21108, 24626, 28371, 32424, 36939, 37828, 42216, 49252, 56742, 73878, 75656, 86191, 98504, 113484, 147756, 172382, 226968, 258573, 295512, 339487, 344764, 517146, 678974, 689528, 1018461, 1034292, 1357948, 2036922, 2068584, 2376409, 2715896, 4073844, 4752818, 7129227, 8147688, 9505636, 14258454, 16634863, 19011272, 28516908, 33269726, 49904589, 57033816, 66539452, 99809178, 133078904, 199618356, 399236712]

約数ペア:

[(1, 399236712), (2, 199618356), (3, 133078904), (4, 99809178), (6, 66539452), (7, 57033816), (8, 49904589), (12, 33269726), (14, 28516908), (21, 19011272), (24, 16634863), (28, 14258454), (42, 9505636), (49, 8147688), (56, 7129227), (84, 4752818), (98, 4073844), (147, 2715896), (168, 2376409), (193, 2068584), (196, 2036922), (294, 1357948), (386, 1034292), (392, 1018461), (579, 689528), (588, 678974), (772, 517146), (1158, 344764), (1176, 339487), (1351, 295512), (1544, 258573), (1759, 226968), (2316, 172382), (2702, 147756), (3518, 113484), (4053, 98504), (4632, 86191), (5277, 75656), (5404, 73878), (7036, 56742), (8106, 49252), (9457, 42216), (10554, 37828), (10808, 36939), (12313, 32424), (14072, 28371), (16212, 24626), (18914, 21108)]