1210645744

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{140381}}^1$

素因数の和:140414

約数の個数: 60

約数和(自身を含む): 2976659928

約数和(自身を除く): 1766014184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 140381, 280762, 561524, 982667, 1123048, 1544191, 1965334, 2246096, 3088382, 3930668, 6176764, 6878669, 7861336, 10809337, 12353528, 13757338, 15722672, 21618674, 24707056, 27514676, 43237348, 55029352, 75665359, 86474696, 110058704, 151330718, 172949392, 302661436, 605322872, 1210645744]

約数ペア:

[(1, 1210645744), (2, 605322872), (4, 302661436), (7, 172949392), (8, 151330718), (11, 110058704), (14, 86474696), (16, 75665359), (22, 55029352), (28, 43237348), (44, 27514676), (49, 24707056), (56, 21618674), (77, 15722672), (88, 13757338), (98, 12353528), (112, 10809337), (154, 7861336), (176, 6878669), (196, 6176764), (308, 3930668), (392, 3088382), (539, 2246096), (616, 1965334), (784, 1544191), (1078, 1123048), (1232, 982667), (2156, 561524), (4312, 280762), (8624, 140381)]