274777776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 180

約数和(自身を含む): 952247088

約数和(自身を除く): 677469312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1352, 1456, 1521, 1613, 1638, 1872, 2028, 2184, 2366, 2704, 3042, 3226, 3276, 3549, 4056, 4368, 4732, 4839, 6084, 6452, 6552, 7098, 8112, 9464, 9678, 10647, 11291, 12168, 12904, 13104, 14196, 14517, 18928, 19356, 20969, 21294, 22582, 24336, 25808, 28392, 29034, 33873, 38712, 41938, 42588, 45164, 56784, 58068, 62907, 67746, 77424, 83876, 85176, 90328, 101619, 116136, 125814, 135492, 146783, 167752, 170352, 180656, 188721, 203238, 232272, 251628, 270984, 272597, 293566, 335504, 377442, 406476, 440349, 503256, 541968, 545194, 587132, 754884, 812952, 817791, 880698, 1006512, 1090388, 1174264, 1321047, 1509768, 1625904, 1635582, 1761396, 1908179, 2180776, 2348528, 2453373, 2642094, 3019536, 3271164, 3522792, 3816358, 4361552, 4906746, 5284188, 5724537, 6542328, 7045584, 7632716, 9813492, 10568376, 11449074, 13084656, 15265432, 17173611, 19626984, 21136752, 22898148, 30530864, 34347222, 39253968, 45796296, 68694444, 91592592, 137388888, 274777776]

約数ペア:

[(1, 274777776), (2, 137388888), (3, 91592592), (4, 68694444), (6, 45796296), (7, 39253968), (8, 34347222), (9, 30530864), (12, 22898148), (13, 21136752), (14, 19626984), (16, 17173611), (18, 15265432), (21, 13084656), (24, 11449074), (26, 10568376), (28, 9813492), (36, 7632716), (39, 7045584), (42, 6542328), (48, 5724537), (52, 5284188), (56, 4906746), (63, 4361552), (72, 3816358), (78, 3522792), (84, 3271164), (91, 3019536), (104, 2642094), (112, 2453373), (117, 2348528), (126, 2180776), (144, 1908179), (156, 1761396), (168, 1635582), (169, 1625904), (182, 1509768), (208, 1321047), (234, 1174264), (252, 1090388), (273, 1006512), (312, 880698), (336, 817791), (338, 812952), (364, 754884), (468, 587132), (504, 545194), (507, 541968), (546, 503256), (624, 440349), (676, 406476), (728, 377442), (819, 335504), (936, 293566), (1008, 272597), (1014, 270984), (1092, 251628), (1183, 232272), (1352, 203238), (1456, 188721), (1521, 180656), (1613, 170352), (1638, 167752), (1872, 146783), (2028, 135492), (2184, 125814), (2366, 116136), (2704, 101619), (3042, 90328), (3226, 85176), (3276, 83876), (3549, 77424), (4056, 67746), (4368, 62907), (4732, 58068), (4839, 56784), (6084, 45164), (6452, 42588), (6552, 41938), (7098, 38712), (8112, 33873), (9464, 29034), (9678, 28392), (10647, 25808), (11291, 24336), (12168, 22582), (12904, 21294), (13104, 20969), (14196, 19356), (14517, 18928)]