373977344

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 812465472

約数和(自身を除く): 438488128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 206, 208, 256, 412, 416, 824, 832, 1091, 1339, 1648, 1664, 2182, 2678, 3296, 3328, 4364, 5356, 6592, 8728, 10712, 13184, 14183, 17456, 21424, 26368, 28366, 34912, 42848, 56732, 69824, 85696, 112373, 113464, 139648, 171392, 224746, 226928, 279296, 342784, 449492, 453856, 898984, 907712, 1460849, 1797968, 1815424, 2921698, 3595936, 3630848, 5843396, 7191872, 11686792, 14383744, 23373584, 28767488, 46747168, 93494336, 186988672, 373977344]

約数ペア:

[(1, 373977344), (2, 186988672), (4, 93494336), (8, 46747168), (13, 28767488), (16, 23373584), (26, 14383744), (32, 11686792), (52, 7191872), (64, 5843396), (103, 3630848), (104, 3595936), (128, 2921698), (206, 1815424), (208, 1797968), (256, 1460849), (412, 907712), (416, 898984), (824, 453856), (832, 449492), (1091, 342784), (1339, 279296), (1648, 226928), (1664, 224746), (2182, 171392), (2678, 139648), (3296, 113464), (3328, 112373), (4364, 85696), (5356, 69824), (6592, 56732), (8728, 42848), (10712, 34912), (13184, 28366), (14183, 26368), (17456, 21424)]