1119239968

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{64891}}^1$

素因数の和:64926

約数の個数: 72

約数和(自身を含む): 2796326064

約数和(自身を除く): 1677086096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 8624, 17248, 64891, 129782, 259564, 454237, 519128, 713801, 908474, 1038256, 1427602, 1816948, 2076512, 2855204, 3179659, 3633896, 4996607, 5710408, 6359318, 7267792, 9993214, 11420816, 12718636, 14535584, 19986428, 22841632, 25437272, 34976249, 39972856, 50874544, 69952498, 79945712, 101749088, 139904996, 159891424, 279809992, 559619984, 1119239968]

約数ペア:

[(1, 1119239968), (2, 559619984), (4, 279809992), (7, 159891424), (8, 139904996), (11, 101749088), (14, 79945712), (16, 69952498), (22, 50874544), (28, 39972856), (32, 34976249), (44, 25437272), (49, 22841632), (56, 19986428), (77, 14535584), (88, 12718636), (98, 11420816), (112, 9993214), (154, 7267792), (176, 6359318), (196, 5710408), (224, 4996607), (308, 3633896), (352, 3179659), (392, 2855204), (539, 2076512), (616, 1816948), (784, 1427602), (1078, 1038256), (1232, 908474), (1568, 713801), (2156, 519128), (2464, 454237), (4312, 259564), (8624, 129782), (17248, 64891)]