223743852

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 579771920

約数和(自身を除く): 356028068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 139, 183, 244, 278, 366, 417, 549, 556, 732, 733, 834, 1098, 1251, 1466, 1668, 2196, 2199, 2502, 2932, 4398, 5004, 6597, 8479, 8796, 13194, 16958, 25437, 26388, 33916, 44713, 50874, 76311, 89426, 101748, 101887, 134139, 152622, 178852, 203774, 268278, 305244, 305661, 402417, 407548, 536556, 611322, 804834, 916983, 1222644, 1609668, 1833966, 3667932, 6215107, 12430214, 18645321, 24860428, 37290642, 55935963, 74581284, 111871926, 223743852]

約数ペア:

[(1, 223743852), (2, 111871926), (3, 74581284), (4, 55935963), (6, 37290642), (9, 24860428), (12, 18645321), (18, 12430214), (36, 6215107), (61, 3667932), (122, 1833966), (139, 1609668), (183, 1222644), (244, 916983), (278, 804834), (366, 611322), (417, 536556), (549, 407548), (556, 402417), (732, 305661), (733, 305244), (834, 268278), (1098, 203774), (1251, 178852), (1466, 152622), (1668, 134139), (2196, 101887), (2199, 101748), (2502, 89426), (2932, 76311), (4398, 50874), (5004, 44713), (6597, 33916), (8479, 26388), (8796, 25437), (13194, 16958)]