12940473392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{101977}}^1$

素因数の和:102106

約数の個数: 80

約数和(自身を含む): 31562598912

約数和(自身を除く): 18622125520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 412, 616, 721, 824, 1133, 1232, 1442, 1648, 2266, 2884, 4532, 5768, 7931, 9064, 11536, 15862, 18128, 31724, 63448, 101977, 126896, 203954, 407908, 713839, 815816, 1121747, 1427678, 1631632, 2243494, 2855356, 4486988, 5710712, 7852229, 8973976, 10503631, 11421424, 15704458, 17947952, 21007262, 31408916, 42014524, 62817832, 73525417, 84029048, 115539941, 125635664, 147050834, 168058096, 231079882, 294101668, 462159764, 588203336, 808779587, 924319528, 1176406672, 1617559174, 1848639056, 3235118348, 6470236696, 12940473392]

約数ペア:

[(1, 12940473392), (2, 6470236696), (4, 3235118348), (7, 1848639056), (8, 1617559174), (11, 1176406672), (14, 924319528), (16, 808779587), (22, 588203336), (28, 462159764), (44, 294101668), (56, 231079882), (77, 168058096), (88, 147050834), (103, 125635664), (112, 115539941), (154, 84029048), (176, 73525417), (206, 62817832), (308, 42014524), (412, 31408916), (616, 21007262), (721, 17947952), (824, 15704458), (1133, 11421424), (1232, 10503631), (1442, 8973976), (1648, 7852229), (2266, 5710712), (2884, 4486988), (4532, 2855356), (5768, 2243494), (7931, 1631632), (9064, 1427678), (11536, 1121747), (15862, 815816), (18128, 713839), (31724, 407908), (63448, 203954), (101977, 126896)]