878102256

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 2305978400

約数和(自身を除く): 1427876144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 157, 218, 314, 327, 436, 471, 628, 654, 872, 942, 1069, 1256, 1308, 1744, 1884, 2138, 2512, 2616, 3207, 3768, 4276, 5232, 6414, 7536, 8552, 12828, 17104, 17113, 25656, 34226, 51312, 51339, 68452, 102678, 116521, 136904, 167833, 205356, 233042, 273808, 335666, 349563, 410712, 466084, 503499, 671332, 699126, 821424, 932168, 1006998, 1342664, 1398252, 1864336, 2013996, 2685328, 2796504, 4027992, 5593008, 8055984, 18293797, 36587594, 54881391, 73175188, 109762782, 146350376, 219525564, 292700752, 439051128, 878102256]

約数ペア:

[(1, 878102256), (2, 439051128), (3, 292700752), (4, 219525564), (6, 146350376), (8, 109762782), (12, 73175188), (16, 54881391), (24, 36587594), (48, 18293797), (109, 8055984), (157, 5593008), (218, 4027992), (314, 2796504), (327, 2685328), (436, 2013996), (471, 1864336), (628, 1398252), (654, 1342664), (872, 1006998), (942, 932168), (1069, 821424), (1256, 699126), (1308, 671332), (1744, 503499), (1884, 466084), (2138, 410712), (2512, 349563), (2616, 335666), (3207, 273808), (3768, 233042), (4276, 205356), (5232, 167833), (6414, 136904), (7536, 116521), (8552, 102678), (12828, 68452), (17104, 51339), (17113, 51312), (25656, 34226)]