1819071232

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8849}}^1$

素因数の和:8949

約数の個数: 72

約数和(自身を含む): 4015846800

約数和(自身を除く): 2196775568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 128, 146, 176, 256, 292, 352, 584, 704, 803, 1168, 1408, 1606, 2336, 2816, 3212, 4672, 6424, 8849, 9344, 12848, 17698, 18688, 25696, 35396, 51392, 70792, 97339, 102784, 141584, 194678, 205568, 283168, 389356, 566336, 645977, 778712, 1132672, 1291954, 1557424, 2265344, 2583908, 3114848, 5167816, 6229696, 7105747, 10335632, 12459392, 14211494, 20671264, 24918784, 28422988, 41342528, 56845976, 82685056, 113691952, 165370112, 227383904, 454767808, 909535616, 1819071232]

約数ペア:

[(1, 1819071232), (2, 909535616), (4, 454767808), (8, 227383904), (11, 165370112), (16, 113691952), (22, 82685056), (32, 56845976), (44, 41342528), (64, 28422988), (73, 24918784), (88, 20671264), (128, 14211494), (146, 12459392), (176, 10335632), (256, 7105747), (292, 6229696), (352, 5167816), (584, 3114848), (704, 2583908), (803, 2265344), (1168, 1557424), (1408, 1291954), (1606, 1132672), (2336, 778712), (2816, 645977), (3212, 566336), (4672, 389356), (6424, 283168), (8849, 205568), (9344, 194678), (12848, 141584), (17698, 102784), (18688, 97339), (25696, 70792), (35396, 51392)]