279350016

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 831008640

約数和(自身を除く): 551658624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 128, 129, 132, 172, 176, 192, 256, 258, 264, 344, 352, 384, 473, 516, 528, 688, 704, 768, 769, 946, 1032, 1056, 1376, 1408, 1419, 1538, 1892, 2064, 2112, 2307, 2752, 2816, 2838, 3076, 3784, 4128, 4224, 4614, 5504, 5676, 6152, 7568, 8256, 8448, 8459, 9228, 11008, 11352, 12304, 15136, 16512, 16918, 18456, 22704, 24608, 25377, 30272, 33024, 33067, 33836, 36912, 45408, 49216, 50754, 60544, 66134, 67672, 73824, 90816, 98432, 99201, 101508, 121088, 132268, 135344, 147648, 181632, 196864, 198402, 203016, 264536, 270688, 295296, 363264, 363737, 396804, 406032, 529072, 541376, 590592, 727474, 793608, 812064, 1058144, 1082752, 1091211, 1454948, 1587216, 1624128, 2116288, 2165504, 2182422, 2909896, 3174432, 3248256, 4232576, 4364844, 5819792, 6348864, 6496512, 8465152, 8729688, 11639584, 12697728, 17459376, 23279168, 25395456, 34918752, 46558336, 69837504, 93116672, 139675008, 279350016]

約数ペア:

[(1, 279350016), (2, 139675008), (3, 93116672), (4, 69837504), (6, 46558336), (8, 34918752), (11, 25395456), (12, 23279168), (16, 17459376), (22, 12697728), (24, 11639584), (32, 8729688), (33, 8465152), (43, 6496512), (44, 6348864), (48, 5819792), (64, 4364844), (66, 4232576), (86, 3248256), (88, 3174432), (96, 2909896), (128, 2182422), (129, 2165504), (132, 2116288), (172, 1624128), (176, 1587216), (192, 1454948), (256, 1091211), (258, 1082752), (264, 1058144), (344, 812064), (352, 793608), (384, 727474), (473, 590592), (516, 541376), (528, 529072), (688, 406032), (704, 396804), (768, 363737), (769, 363264), (946, 295296), (1032, 270688), (1056, 264536), (1376, 203016), (1408, 198402), (1419, 196864), (1538, 181632), (1892, 147648), (2064, 135344), (2112, 132268), (2307, 121088), (2752, 101508), (2816, 99201), (2838, 98432), (3076, 90816), (3784, 73824), (4128, 67672), (4224, 66134), (4614, 60544), (5504, 50754), (5676, 49216), (6152, 45408), (7568, 36912), (8256, 33836), (8448, 33067), (8459, 33024), (9228, 30272), (11008, 25377), (11352, 24608), (12304, 22704), (15136, 18456), (16512, 16918)]