191585592

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{21991}}^1$

素因数の和:22025

約数の個数: 72

約数和(自身を含む): 570362520

約数和(自身を除く): 378776928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 21991, 43982, 65973, 87964, 131946, 175928, 197919, 241901, 263892, 395838, 483802, 527784, 725703, 791676, 967604, 1451406, 1583352, 1935208, 2177109, 2660911, 2902812, 4354218, 5321822, 5805624, 7982733, 8708436, 10643644, 15965466, 17416872, 21287288, 23948199, 31930932, 47896398, 63861864, 95792796, 191585592]

約数ペア:

[(1, 191585592), (2, 95792796), (3, 63861864), (4, 47896398), (6, 31930932), (8, 23948199), (9, 21287288), (11, 17416872), (12, 15965466), (18, 10643644), (22, 8708436), (24, 7982733), (33, 5805624), (36, 5321822), (44, 4354218), (66, 2902812), (72, 2660911), (88, 2177109), (99, 1935208), (121, 1583352), (132, 1451406), (198, 967604), (242, 791676), (264, 725703), (363, 527784), (396, 483802), (484, 395838), (726, 263892), (792, 241901), (968, 197919), (1089, 175928), (1452, 131946), (2178, 87964), (2904, 65973), (4356, 43982), (8712, 21991)]