1605690624

素因数分解:

$2^8\times 3^1\times {\mathrm{661}}^1\times {\mathrm{3163}}^1$

素因数の和:3843

約数の個数: 72

約数和(自身を含む): 4281296992

約数和(自身を除く): 2675606368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 661, 768, 1322, 1983, 2644, 3163, 3966, 5288, 6326, 7932, 9489, 10576, 12652, 15864, 18978, 21152, 25304, 31728, 37956, 42304, 50608, 63456, 75912, 84608, 101216, 126912, 151824, 169216, 202432, 253824, 303648, 404864, 507648, 607296, 809728, 1214592, 2090743, 2429184, 4181486, 6272229, 8362972, 12544458, 16725944, 25088916, 33451888, 50177832, 66903776, 100355664, 133807552, 200711328, 267615104, 401422656, 535230208, 802845312, 1605690624]

約数ペア:

[(1, 1605690624), (2, 802845312), (3, 535230208), (4, 401422656), (6, 267615104), (8, 200711328), (12, 133807552), (16, 100355664), (24, 66903776), (32, 50177832), (48, 33451888), (64, 25088916), (96, 16725944), (128, 12544458), (192, 8362972), (256, 6272229), (384, 4181486), (661, 2429184), (768, 2090743), (1322, 1214592), (1983, 809728), (2644, 607296), (3163, 507648), (3966, 404864), (5288, 303648), (6326, 253824), (7932, 202432), (9489, 169216), (10576, 151824), (12652, 126912), (15864, 101216), (18978, 84608), (21152, 75912), (25304, 63456), (31728, 50608), (37956, 42304)]