211242384

素因数分解:

$2^4\times 3^3\times {\mathrm{337}}^1\times {\mathrm{1451}}^1$

素因数の和:1805

約数の個数: 80

約数和(自身を含む): 608562240

約数和(自身を除く): 397319856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 337, 432, 674, 1011, 1348, 1451, 2022, 2696, 2902, 3033, 4044, 4353, 5392, 5804, 6066, 8088, 8706, 9099, 11608, 12132, 13059, 16176, 17412, 18198, 23216, 24264, 26118, 34824, 36396, 39177, 48528, 52236, 69648, 72792, 78354, 104472, 145584, 156708, 208944, 313416, 488987, 626832, 977974, 1466961, 1955948, 2933922, 3911896, 4400883, 5867844, 7823792, 8801766, 11735688, 13202649, 17603532, 23471376, 26405298, 35207064, 52810596, 70414128, 105621192, 211242384]

約数ペア:

[(1, 211242384), (2, 105621192), (3, 70414128), (4, 52810596), (6, 35207064), (8, 26405298), (9, 23471376), (12, 17603532), (16, 13202649), (18, 11735688), (24, 8801766), (27, 7823792), (36, 5867844), (48, 4400883), (54, 3911896), (72, 2933922), (108, 1955948), (144, 1466961), (216, 977974), (337, 626832), (432, 488987), (674, 313416), (1011, 208944), (1348, 156708), (1451, 145584), (2022, 104472), (2696, 78354), (2902, 72792), (3033, 69648), (4044, 52236), (4353, 48528), (5392, 39177), (5804, 36396), (6066, 34824), (8088, 26118), (8706, 24264), (9099, 23216), (11608, 18198), (12132, 17412), (13059, 16176)]