1225398288

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1933}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 3246149376

約数和(自身を除く): 2020751088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 281, 282, 376, 562, 564, 752, 843, 1124, 1128, 1686, 1933, 2248, 2256, 3372, 3866, 4496, 5799, 6744, 7732, 11598, 13207, 13488, 15464, 23196, 26414, 30928, 39621, 46392, 52828, 79242, 90851, 92784, 105656, 158484, 181702, 211312, 272553, 316968, 363404, 543173, 545106, 633936, 726808, 1086346, 1090212, 1453616, 1629519, 2172692, 2180424, 3259038, 4345384, 4360848, 6518076, 8690768, 13036152, 25529131, 26072304, 51058262, 76587393, 102116524, 153174786, 204233048, 306349572, 408466096, 612699144, 1225398288]

約数ペア:

[(1, 1225398288), (2, 612699144), (3, 408466096), (4, 306349572), (6, 204233048), (8, 153174786), (12, 102116524), (16, 76587393), (24, 51058262), (47, 26072304), (48, 25529131), (94, 13036152), (141, 8690768), (188, 6518076), (281, 4360848), (282, 4345384), (376, 3259038), (562, 2180424), (564, 2172692), (752, 1629519), (843, 1453616), (1124, 1090212), (1128, 1086346), (1686, 726808), (1933, 633936), (2248, 545106), (2256, 543173), (3372, 363404), (3866, 316968), (4496, 272553), (5799, 211312), (6744, 181702), (7732, 158484), (11598, 105656), (13207, 92784), (13488, 90851), (15464, 79242), (23196, 52828), (26414, 46392), (30928, 39621)]