18140460768

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{1723}}^1$

素因数の和:2141

約数の個数: 144

約数和(自身を含む): 52185893760

約数和(自身を除く): 34045432992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 263, 278, 288, 417, 526, 556, 789, 834, 1052, 1112, 1251, 1578, 1668, 1723, 2104, 2224, 2367, 2502, 3156, 3336, 3446, 4208, 4448, 4734, 5004, 5169, 6312, 6672, 6892, 8416, 9468, 10008, 10338, 12624, 13344, 13784, 15507, 18936, 20016, 20676, 25248, 27568, 31014, 36557, 37872, 40032, 41352, 55136, 62028, 73114, 75744, 82704, 109671, 124056, 146228, 165408, 219342, 239497, 248112, 292456, 329013, 438684, 453149, 478994, 496224, 584912, 658026, 718491, 877368, 906298, 957988, 1169824, 1316052, 1359447, 1436982, 1754736, 1812596, 1915976, 2155473, 2632104, 2718894, 2873964, 3509472, 3625192, 3831952, 4078341, 4310946, 5264208, 5437788, 5747928, 7250384, 7663904, 8156682, 8621892, 10528416, 10875576, 11495856, 14500768, 16313364, 17243784, 21751152, 22991712, 32626728, 34487568, 43502304, 62987711, 65253456, 68975136, 125975422, 130506912, 188963133, 251950844, 377926266, 503901688, 566889399, 755852532, 1007803376, 1133778798, 1511705064, 2015606752, 2267557596, 3023410128, 4535115192, 6046820256, 9070230384, 18140460768]

約数ペア:

[(1, 18140460768), (2, 9070230384), (3, 6046820256), (4, 4535115192), (6, 3023410128), (8, 2267557596), (9, 2015606752), (12, 1511705064), (16, 1133778798), (18, 1007803376), (24, 755852532), (32, 566889399), (36, 503901688), (48, 377926266), (72, 251950844), (96, 188963133), (139, 130506912), (144, 125975422), (263, 68975136), (278, 65253456), (288, 62987711), (417, 43502304), (526, 34487568), (556, 32626728), (789, 22991712), (834, 21751152), (1052, 17243784), (1112, 16313364), (1251, 14500768), (1578, 11495856), (1668, 10875576), (1723, 10528416), (2104, 8621892), (2224, 8156682), (2367, 7663904), (2502, 7250384), (3156, 5747928), (3336, 5437788), (3446, 5264208), (4208, 4310946), (4448, 4078341), (4734, 3831952), (5004, 3625192), (5169, 3509472), (6312, 2873964), (6672, 2718894), (6892, 2632104), (8416, 2155473), (9468, 1915976), (10008, 1812596), (10338, 1754736), (12624, 1436982), (13344, 1359447), (13784, 1316052), (15507, 1169824), (18936, 957988), (20016, 906298), (20676, 877368), (25248, 718491), (27568, 658026), (31014, 584912), (36557, 496224), (37872, 478994), (40032, 453149), (41352, 438684), (55136, 329013), (62028, 292456), (73114, 248112), (75744, 239497), (82704, 219342), (109671, 165408), (124056, 146228)]