272873216

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 690708480

約数和(自身を除く): 417835264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 109, 112, 127, 128, 154, 176, 218, 224, 254, 256, 308, 352, 436, 448, 508, 616, 704, 763, 872, 889, 896, 1016, 1199, 1232, 1397, 1408, 1526, 1744, 1778, 1792, 2032, 2398, 2464, 2794, 2816, 3052, 3488, 3556, 4064, 4796, 4928, 5588, 6104, 6976, 7112, 8128, 8393, 9592, 9779, 9856, 11176, 12208, 13843, 13952, 14224, 16256, 16786, 19184, 19558, 19712, 22352, 24416, 27686, 27904, 28448, 32512, 33572, 38368, 39116, 44704, 48832, 55372, 56896, 67144, 76736, 78232, 89408, 96901, 97664, 110744, 113792, 134288, 152273, 153472, 156464, 178816, 193802, 195328, 221488, 227584, 268576, 304546, 306944, 312928, 357632, 387604, 442976, 537152, 609092, 625856, 775208, 885952, 1065911, 1074304, 1218184, 1251712, 1550416, 1771904, 2131822, 2148608, 2436368, 2503424, 3100832, 3543808, 4263644, 4872736, 6201664, 8527288, 9745472, 12403328, 17054576, 19490944, 24806656, 34109152, 38981888, 68218304, 136436608, 272873216]

約数ペア:

[(1, 272873216), (2, 136436608), (4, 68218304), (7, 38981888), (8, 34109152), (11, 24806656), (14, 19490944), (16, 17054576), (22, 12403328), (28, 9745472), (32, 8527288), (44, 6201664), (56, 4872736), (64, 4263644), (77, 3543808), (88, 3100832), (109, 2503424), (112, 2436368), (127, 2148608), (128, 2131822), (154, 1771904), (176, 1550416), (218, 1251712), (224, 1218184), (254, 1074304), (256, 1065911), (308, 885952), (352, 775208), (436, 625856), (448, 609092), (508, 537152), (616, 442976), (704, 387604), (763, 357632), (872, 312928), (889, 306944), (896, 304546), (1016, 268576), (1199, 227584), (1232, 221488), (1397, 195328), (1408, 193802), (1526, 178816), (1744, 156464), (1778, 153472), (1792, 152273), (2032, 134288), (2398, 113792), (2464, 110744), (2794, 97664), (2816, 96901), (3052, 89408), (3488, 78232), (3556, 76736), (4064, 67144), (4796, 56896), (4928, 55372), (5588, 48832), (6104, 44704), (6976, 39116), (7112, 38368), (8128, 33572), (8393, 32512), (9592, 28448), (9779, 27904), (9856, 27686), (11176, 24416), (12208, 22352), (13843, 19712), (13952, 19558), (14224, 19184), (16256, 16786)]