1330896784

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2683}}^1$

素因数の和:2844

約数の個数: 80

約数和(自身を含む): 3045932032

約数和(自身を除く): 1715035248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 103, 112, 172, 206, 301, 344, 412, 602, 688, 721, 824, 1204, 1442, 1648, 2408, 2683, 2884, 4429, 4816, 5366, 5768, 8858, 10732, 11536, 17716, 18781, 21464, 31003, 35432, 37562, 42928, 62006, 70864, 75124, 115369, 124012, 150248, 230738, 248024, 276349, 300496, 461476, 496048, 552698, 807583, 922952, 1105396, 1615166, 1845904, 1934443, 2210792, 3230332, 3868886, 4421584, 6460664, 7737772, 11883007, 12921328, 15475544, 23766014, 30951088, 47532028, 83181049, 95064056, 166362098, 190128112, 332724196, 665448392, 1330896784]

約数ペア:

[(1, 1330896784), (2, 665448392), (4, 332724196), (7, 190128112), (8, 166362098), (14, 95064056), (16, 83181049), (28, 47532028), (43, 30951088), (56, 23766014), (86, 15475544), (103, 12921328), (112, 11883007), (172, 7737772), (206, 6460664), (301, 4421584), (344, 3868886), (412, 3230332), (602, 2210792), (688, 1934443), (721, 1845904), (824, 1615166), (1204, 1105396), (1442, 922952), (1648, 807583), (2408, 552698), (2683, 496048), (2884, 461476), (4429, 300496), (4816, 276349), (5366, 248024), (5768, 230738), (8858, 150248), (10732, 124012), (11536, 115369), (17716, 75124), (18781, 70864), (21464, 62006), (31003, 42928), (35432, 37562)]