291295136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48679}}^1$

素因数の和:48717

約数の個数: 48

約数和(自身を含む): 662437440

約数和(自身を除く): 371142304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 48679, 97358, 194716, 389432, 535469, 778864, 827543, 1070938, 1557728, 1655086, 2141876, 3310172, 4283752, 6620344, 8567504, 9102973, 13240688, 17135008, 18205946, 26481376, 36411892, 72823784, 145647568, 291295136]

約数ペア:

[(1, 291295136), (2, 145647568), (4, 72823784), (8, 36411892), (11, 26481376), (16, 18205946), (17, 17135008), (22, 13240688), (32, 9102973), (34, 8567504), (44, 6620344), (68, 4283752), (88, 3310172), (136, 2141876), (176, 1655086), (187, 1557728), (272, 1070938), (352, 827543), (374, 778864), (544, 535469), (748, 389432), (1496, 194716), (2992, 97358), (5984, 48679)]