381439584

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{10267}}^1$

素因数の和:10329

約数の個数: 96

約数和(自身を含む): 1138515840

約数和(自身を除く): 757076256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 86, 96, 108, 129, 144, 172, 216, 258, 288, 344, 387, 432, 516, 688, 774, 864, 1032, 1161, 1376, 1548, 2064, 2322, 3096, 4128, 4644, 6192, 9288, 10267, 12384, 18576, 20534, 30801, 37152, 41068, 61602, 82136, 92403, 123204, 164272, 184806, 246408, 277209, 328544, 369612, 441481, 492816, 554418, 739224, 882962, 985632, 1108836, 1324443, 1478448, 1765924, 2217672, 2648886, 2956896, 3531848, 3973329, 4435344, 5297772, 7063696, 7946658, 8870688, 10595544, 11919987, 14127392, 15893316, 21191088, 23839974, 31786632, 42382176, 47679948, 63573264, 95359896, 127146528, 190719792, 381439584]

約数ペア:

[(1, 381439584), (2, 190719792), (3, 127146528), (4, 95359896), (6, 63573264), (8, 47679948), (9, 42382176), (12, 31786632), (16, 23839974), (18, 21191088), (24, 15893316), (27, 14127392), (32, 11919987), (36, 10595544), (43, 8870688), (48, 7946658), (54, 7063696), (72, 5297772), (86, 4435344), (96, 3973329), (108, 3531848), (129, 2956896), (144, 2648886), (172, 2217672), (216, 1765924), (258, 1478448), (288, 1324443), (344, 1108836), (387, 985632), (432, 882962), (516, 739224), (688, 554418), (774, 492816), (864, 441481), (1032, 369612), (1161, 328544), (1376, 277209), (1548, 246408), (2064, 184806), (2322, 164272), (3096, 123204), (4128, 92403), (4644, 82136), (6192, 61602), (9288, 41068), (10267, 37152), (12384, 30801), (18576, 20534)]