1213304512

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{62983}}^1$

素因数の和:63045

約数の個数: 56

約数和(自身を含む): 2815636736

約数和(自身を除く): 1602332224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4816, 9632, 19264, 62983, 125966, 251932, 440881, 503864, 881762, 1007728, 1763524, 2015456, 2708269, 3527048, 4030912, 5416538, 7054096, 10833076, 14108192, 18957883, 21666152, 28216384, 37915766, 43332304, 75831532, 86664608, 151663064, 173329216, 303326128, 606652256, 1213304512]

約数ペア:

[(1, 1213304512), (2, 606652256), (4, 303326128), (7, 173329216), (8, 151663064), (14, 86664608), (16, 75831532), (28, 43332304), (32, 37915766), (43, 28216384), (56, 21666152), (64, 18957883), (86, 14108192), (112, 10833076), (172, 7054096), (224, 5416538), (301, 4030912), (344, 3527048), (448, 2708269), (602, 2015456), (688, 1763524), (1204, 1007728), (1376, 881762), (2408, 503864), (2752, 440881), (4816, 251932), (9632, 125966), (19264, 62983)]