904728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 2592000

約数和(自身を除く): 1687272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 149, 184, 253, 264, 276, 298, 447, 506, 552, 596, 759, 894, 1012, 1192, 1518, 1639, 1788, 2024, 3036, 3278, 3427, 3576, 4917, 6072, 6556, 6854, 9834, 10281, 13112, 13708, 19668, 20562, 27416, 37697, 39336, 41124, 75394, 82248, 113091, 150788, 226182, 301576, 452364, 904728]

約数ペア:

[(1, 904728), (2, 452364), (3, 301576), (4, 226182), (6, 150788), (8, 113091), (11, 82248), (12, 75394), (22, 41124), (23, 39336), (24, 37697), (33, 27416), (44, 20562), (46, 19668), (66, 13708), (69, 13112), (88, 10281), (92, 9834), (132, 6854), (138, 6556), (149, 6072), (184, 4917), (253, 3576), (264, 3427), (276, 3278), (298, 3036), (447, 2024), (506, 1788), (552, 1639), (596, 1518), (759, 1192), (894, 1012)]