664333213488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1\times {\mathrm{15271}}^1$

素因数の和:18343

約数の個数: 160

約数和(自身を含む): 2007775875072

約数和(自身を除く): 1343442661584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3011, 3612, 4816, 6022, 7224, 9033, 12044, 14448, 15271, 18066, 21077, 24088, 30542, 36132, 42154, 45813, 48176, 61084, 63231, 72264, 84308, 91626, 106897, 122168, 126462, 129473, 144528, 168616, 183252, 213794, 244336, 252924, 258946, 320691, 337232, 366504, 388419, 427588, 505848, 517892, 641382, 656653, 733008, 776838, 855176, 906311, 1011696, 1035784, 1282764, 1313306, 1553676, 1710352, 1812622, 1969959, 2071568, 2565528, 2626612, 2718933, 3107352, 3625244, 3939918, 4596571, 5131056, 5253224, 5437866, 6214704, 7250488, 7879836, 9193142, 10506448, 10875732, 13789713, 14500976, 15759672, 18386284, 21751464, 27579426, 31519344, 36772568, 43502928, 45980981, 55158852, 73545136, 91961962, 110317704, 137942943, 183923924, 220635408, 275885886, 321866867, 367847848, 551771772, 643733734, 735695696, 965600601, 1103543544, 1287467468, 1931201202, 1977182183, 2207087088, 2574934936, 3862402404, 3954364366, 5149869872, 5931546549, 7724804808, 7908728732, 11863093098, 13840275281, 15449609616, 15817457464, 23726186196, 27680550562, 31634914928, 41520825843, 47452372392, 55361101124, 83041651686, 94904744784, 110722202248, 166083303372, 221444404496, 332166606744, 664333213488]

約数ペア:

[(1, 664333213488), (2, 332166606744), (3, 221444404496), (4, 166083303372), (6, 110722202248), (7, 94904744784), (8, 83041651686), (12, 55361101124), (14, 47452372392), (16, 41520825843), (21, 31634914928), (24, 27680550562), (28, 23726186196), (42, 15817457464), (43, 15449609616), (48, 13840275281), (56, 11863093098), (84, 7908728732), (86, 7724804808), (112, 5931546549), (129, 5149869872), (168, 3954364366), (172, 3862402404), (258, 2574934936), (301, 2207087088), (336, 1977182183), (344, 1931201202), (516, 1287467468), (602, 1103543544), (688, 965600601), (903, 735695696), (1032, 643733734), (1204, 551771772), (1806, 367847848), (2064, 321866867), (2408, 275885886), (3011, 220635408), (3612, 183923924), (4816, 137942943), (6022, 110317704), (7224, 91961962), (9033, 73545136), (12044, 55158852), (14448, 45980981), (15271, 43502928), (18066, 36772568), (21077, 31519344), (24088, 27579426), (30542, 21751464), (36132, 18386284), (42154, 15759672), (45813, 14500976), (48176, 13789713), (61084, 10875732), (63231, 10506448), (72264, 9193142), (84308, 7879836), (91626, 7250488), (106897, 6214704), (122168, 5437866), (126462, 5253224), (129473, 5131056), (144528, 4596571), (168616, 3939918), (183252, 3625244), (213794, 3107352), (244336, 2718933), (252924, 2626612), (258946, 2565528), (320691, 2071568), (337232, 1969959), (366504, 1812622), (388419, 1710352), (427588, 1553676), (505848, 1313306), (517892, 1282764), (641382, 1035784), (656653, 1011696), (733008, 906311), (776838, 855176)]