13321293568

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{278269}}^1$

素因数の和:278313

約数の個数: 72

約数和(自身を含む): 30714329520

約数和(自身を除く): 17393035952

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5984, 11968, 23936, 47872, 278269, 556538, 1113076, 2226152, 3060959, 4452304, 4730573, 6121918, 8904608, 9461146, 12243836, 17809216, 18922292, 24487672, 35618432, 37844584, 48975344, 52036303, 71236864, 75689168, 97950688, 104072606, 151378336, 195901376, 208145212, 302756672, 391802752, 416290424, 605513344, 783605504, 832580848, 1211026688, 1665161696, 3330323392, 6660646784, 13321293568]

約数ペア:

[(1, 13321293568), (2, 6660646784), (4, 3330323392), (8, 1665161696), (11, 1211026688), (16, 832580848), (17, 783605504), (22, 605513344), (32, 416290424), (34, 391802752), (44, 302756672), (64, 208145212), (68, 195901376), (88, 151378336), (128, 104072606), (136, 97950688), (176, 75689168), (187, 71236864), (256, 52036303), (272, 48975344), (352, 37844584), (374, 35618432), (544, 24487672), (704, 18922292), (748, 17809216), (1088, 12243836), (1408, 9461146), (1496, 8904608), (2176, 6121918), (2816, 4730573), (2992, 4452304), (4352, 3060959), (5984, 2226152), (11968, 1113076), (23936, 556538), (47872, 278269)]