262161088

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1621}}^1$

素因数の和:1678

約数の個数: 84

約数和(自身を含む): 627869712

約数和(自身を除く): 365708624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 361, 448, 532, 608, 722, 1064, 1216, 1444, 1621, 2128, 2527, 2888, 3242, 4256, 5054, 5776, 6484, 8512, 10108, 11347, 11552, 12968, 20216, 22694, 23104, 25936, 30799, 40432, 45388, 51872, 61598, 80864, 90776, 103744, 123196, 161728, 181552, 215593, 246392, 363104, 431186, 492784, 585181, 726208, 862372, 985568, 1170362, 1724744, 1971136, 2340724, 3449488, 4096267, 4681448, 6898976, 8192534, 9362896, 13797952, 16385068, 18725792, 32770136, 37451584, 65540272, 131080544, 262161088]

約数ペア:

[(1, 262161088), (2, 131080544), (4, 65540272), (7, 37451584), (8, 32770136), (14, 18725792), (16, 16385068), (19, 13797952), (28, 9362896), (32, 8192534), (38, 6898976), (56, 4681448), (64, 4096267), (76, 3449488), (112, 2340724), (133, 1971136), (152, 1724744), (224, 1170362), (266, 985568), (304, 862372), (361, 726208), (448, 585181), (532, 492784), (608, 431186), (722, 363104), (1064, 246392), (1216, 215593), (1444, 181552), (1621, 161728), (2128, 123196), (2527, 103744), (2888, 90776), (3242, 80864), (4256, 61598), (5054, 51872), (5776, 45388), (6484, 40432), (8512, 30799), (10108, 25936), (11347, 23104), (11552, 22694), (12968, 20216)]