1891813632

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{31181}}^1$

素因数の和:31279

約数の個数: 72

約数和(自身を含む): 5098880640

約数和(自身を除く): 3207067008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 15168, 20224, 30336, 31181, 60672, 62362, 93543, 124724, 187086, 249448, 374172, 498896, 748344, 997792, 1496688, 1995584, 2463299, 2993376, 3991168, 4926598, 5986752, 7389897, 7982336, 9853196, 11973504, 14779794, 19706392, 23947008, 29559588, 39412784, 59119176, 78825568, 118238352, 157651136, 236476704, 315302272, 472953408, 630604544, 945906816, 1891813632]

約数ペア:

[(1, 1891813632), (2, 945906816), (3, 630604544), (4, 472953408), (6, 315302272), (8, 236476704), (12, 157651136), (16, 118238352), (24, 78825568), (32, 59119176), (48, 39412784), (64, 29559588), (79, 23947008), (96, 19706392), (128, 14779794), (158, 11973504), (192, 9853196), (237, 7982336), (256, 7389897), (316, 5986752), (384, 4926598), (474, 3991168), (632, 2993376), (768, 2463299), (948, 1995584), (1264, 1496688), (1896, 997792), (2528, 748344), (3792, 498896), (5056, 374172), (7584, 249448), (10112, 187086), (15168, 124724), (20224, 93543), (30336, 62362), (31181, 60672)]