40447692

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 116756640

約数和(自身を除く): 76308948

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 43, 51, 53, 58, 68, 86, 87, 102, 106, 116, 129, 153, 159, 172, 174, 204, 212, 258, 261, 306, 318, 348, 387, 477, 493, 516, 522, 612, 636, 731, 774, 901, 954, 986, 1044, 1247, 1462, 1479, 1537, 1548, 1802, 1908, 1972, 2193, 2279, 2494, 2703, 2924, 2958, 3074, 3604, 3741, 4386, 4437, 4558, 4611, 4988, 5406, 5916, 6148, 6579, 6837, 7482, 8109, 8772, 8874, 9116, 9222, 10812, 11223, 13158, 13674, 13833, 14964, 16218, 17748, 18444, 20511, 21199, 22446, 26129, 26316, 27348, 27666, 32436, 38743, 41022, 42398, 44892, 52258, 55332, 63597, 66091, 77486, 78387, 82044, 84796, 104516, 116229, 127194, 132182, 154972, 156774, 190791, 198273, 232458, 235161, 254388, 264364, 313548, 348687, 381582, 396546, 464916, 470322, 594819, 697374, 763164, 793092, 940644, 1123547, 1189638, 1394748, 2247094, 2379276, 3370641, 4494188, 6741282, 10111923, 13482564, 20223846, 40447692]

約数ペア:

[(1, 40447692), (2, 20223846), (3, 13482564), (4, 10111923), (6, 6741282), (9, 4494188), (12, 3370641), (17, 2379276), (18, 2247094), (29, 1394748), (34, 1189638), (36, 1123547), (43, 940644), (51, 793092), (53, 763164), (58, 697374), (68, 594819), (86, 470322), (87, 464916), (102, 396546), (106, 381582), (116, 348687), (129, 313548), (153, 264364), (159, 254388), (172, 235161), (174, 232458), (204, 198273), (212, 190791), (258, 156774), (261, 154972), (306, 132182), (318, 127194), (348, 116229), (387, 104516), (477, 84796), (493, 82044), (516, 78387), (522, 77486), (612, 66091), (636, 63597), (731, 55332), (774, 52258), (901, 44892), (954, 42398), (986, 41022), (1044, 38743), (1247, 32436), (1462, 27666), (1479, 27348), (1537, 26316), (1548, 26129), (1802, 22446), (1908, 21199), (1972, 20511), (2193, 18444), (2279, 17748), (2494, 16218), (2703, 14964), (2924, 13833), (2958, 13674), (3074, 13158), (3604, 11223), (3741, 10812), (4386, 9222), (4437, 9116), (4558, 8874), (4611, 8772), (4988, 8109), (5406, 7482), (5916, 6837), (6148, 6579)]