351417136

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1117}}^1$

素因数の和:1238

約数の個数: 60

約数和(自身を含む): 793806832

約数和(自身を除く): 442389696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1117, 1484, 2234, 2809, 2968, 4468, 5618, 5936, 7819, 8936, 11236, 15638, 17872, 19663, 22472, 31276, 39326, 44944, 59201, 62552, 78652, 118402, 125104, 157304, 236804, 314608, 414407, 473608, 828814, 947216, 1657628, 3137653, 3315256, 6275306, 6630512, 12550612, 21963571, 25101224, 43927142, 50202448, 87854284, 175708568, 351417136]

約数ペア:

[(1, 351417136), (2, 175708568), (4, 87854284), (7, 50202448), (8, 43927142), (14, 25101224), (16, 21963571), (28, 12550612), (53, 6630512), (56, 6275306), (106, 3315256), (112, 3137653), (212, 1657628), (371, 947216), (424, 828814), (742, 473608), (848, 414407), (1117, 314608), (1484, 236804), (2234, 157304), (2809, 125104), (2968, 118402), (4468, 78652), (5618, 62552), (5936, 59201), (7819, 44944), (8936, 39326), (11236, 31276), (15638, 22472), (17872, 19663)]