812806584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12689}}^1$

素因数の和:12872

約数の個数: 64

約数和(自身を含む): 2165421600

約数和(自身を除く): 1352615016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 157, 204, 314, 408, 471, 628, 942, 1256, 1884, 2669, 3768, 5338, 8007, 10676, 12689, 16014, 21352, 25378, 32028, 38067, 50756, 64056, 76134, 101512, 152268, 215713, 304536, 431426, 647139, 862852, 1294278, 1725704, 1992173, 2588556, 3984346, 5177112, 5976519, 7968692, 11953038, 15937384, 23906076, 33866941, 47812152, 67733882, 101600823, 135467764, 203201646, 270935528, 406403292, 812806584]

約数ペア:

[(1, 812806584), (2, 406403292), (3, 270935528), (4, 203201646), (6, 135467764), (8, 101600823), (12, 67733882), (17, 47812152), (24, 33866941), (34, 23906076), (51, 15937384), (68, 11953038), (102, 7968692), (136, 5976519), (157, 5177112), (204, 3984346), (314, 2588556), (408, 1992173), (471, 1725704), (628, 1294278), (942, 862852), (1256, 647139), (1884, 431426), (2669, 304536), (3768, 215713), (5338, 152268), (8007, 101512), (10676, 76134), (12689, 64056), (16014, 50756), (21352, 38067), (25378, 32028)]