752499984

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 1975320000

約数和(自身を除く): 1222820016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 353, 356, 499, 534, 706, 712, 998, 1059, 1068, 1412, 1424, 1497, 1996, 2118, 2136, 2824, 2994, 3992, 4236, 4272, 5648, 5988, 7984, 8472, 11976, 16944, 23952, 31417, 44411, 62834, 88822, 94251, 125668, 133233, 176147, 177644, 188502, 251336, 266466, 352294, 355288, 377004, 502672, 528441, 532932, 704588, 710576, 754008, 1056882, 1065864, 1409176, 1508016, 2113764, 2131728, 2818352, 4227528, 8455056, 15677083, 31354166, 47031249, 62708332, 94062498, 125416664, 188124996, 250833328, 376249992, 752499984]

約数ペア:

[(1, 752499984), (2, 376249992), (3, 250833328), (4, 188124996), (6, 125416664), (8, 94062498), (12, 62708332), (16, 47031249), (24, 31354166), (48, 15677083), (89, 8455056), (178, 4227528), (267, 2818352), (353, 2131728), (356, 2113764), (499, 1508016), (534, 1409176), (706, 1065864), (712, 1056882), (998, 754008), (1059, 710576), (1068, 704588), (1412, 532932), (1424, 528441), (1497, 502672), (1996, 377004), (2118, 355288), (2136, 352294), (2824, 266466), (2994, 251336), (3992, 188502), (4236, 177644), (4272, 176147), (5648, 133233), (5988, 125668), (7984, 94251), (8472, 88822), (11976, 62834), (16944, 44411), (23952, 31417)]