680948688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6733}}^1$

素因数の和:6801

約数の個数: 120

約数和(自身を含む): 2094220128

約数和(自身を除く): 1413271440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2064, 2107, 2352, 2408, 3612, 4214, 4816, 6321, 6733, 7224, 8428, 12642, 13466, 14448, 16856, 20199, 25284, 26932, 33712, 40398, 47131, 50568, 53864, 80796, 94262, 101136, 107728, 141393, 161592, 188524, 282786, 289519, 323184, 329917, 377048, 565572, 579038, 659834, 754096, 868557, 989751, 1131144, 1158076, 1319668, 1737114, 1979502, 2026633, 2262288, 2316152, 2639336, 3474228, 3959004, 4053266, 4632304, 5278672, 6079899, 6948456, 7918008, 8106532, 12159798, 13896912, 14186431, 15836016, 16213064, 24319596, 28372862, 32426128, 42559293, 48639192, 56745724, 85118586, 97278384, 113491448, 170237172, 226982896, 340474344, 680948688]

約数ペア:

[(1, 680948688), (2, 340474344), (3, 226982896), (4, 170237172), (6, 113491448), (7, 97278384), (8, 85118586), (12, 56745724), (14, 48639192), (16, 42559293), (21, 32426128), (24, 28372862), (28, 24319596), (42, 16213064), (43, 15836016), (48, 14186431), (49, 13896912), (56, 12159798), (84, 8106532), (86, 7918008), (98, 6948456), (112, 6079899), (129, 5278672), (147, 4632304), (168, 4053266), (172, 3959004), (196, 3474228), (258, 2639336), (294, 2316152), (301, 2262288), (336, 2026633), (344, 1979502), (392, 1737114), (516, 1319668), (588, 1158076), (602, 1131144), (688, 989751), (784, 868557), (903, 754096), (1032, 659834), (1176, 579038), (1204, 565572), (1806, 377048), (2064, 329917), (2107, 323184), (2352, 289519), (2408, 282786), (3612, 188524), (4214, 161592), (4816, 141393), (6321, 107728), (6733, 101136), (7224, 94262), (8428, 80796), (12642, 53864), (13466, 50568), (14448, 47131), (16856, 40398), (20199, 33712), (25284, 26932)]