321999744

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{76231}}^1$

素因数の和:76259

約数の個数: 64

約数和(自身を含む): 933079680

約数和(自身を除く): 611079936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 76231, 152462, 228693, 304924, 457386, 609848, 838541, 914772, 1219696, 1677082, 1829544, 2439392, 2515623, 3354164, 3659088, 4878784, 5031246, 6708328, 7318176, 9757568, 10062492, 13416656, 14636352, 20124984, 26833312, 29272704, 40249968, 53666624, 80499936, 107333248, 160999872, 321999744]

約数ペア:

[(1, 321999744), (2, 160999872), (3, 107333248), (4, 80499936), (6, 53666624), (8, 40249968), (11, 29272704), (12, 26833312), (16, 20124984), (22, 14636352), (24, 13416656), (32, 10062492), (33, 9757568), (44, 7318176), (48, 6708328), (64, 5031246), (66, 4878784), (88, 3659088), (96, 3354164), (128, 2515623), (132, 2439392), (176, 1829544), (192, 1677082), (264, 1219696), (352, 914772), (384, 838541), (528, 609848), (704, 457386), (1056, 304924), (1408, 228693), (2112, 152462), (4224, 76231)]