282051216

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 871916292

約数和(自身を除く): 589865076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 137, 144, 153, 174, 204, 232, 261, 272, 274, 306, 348, 408, 411, 464, 493, 522, 548, 612, 696, 816, 822, 841, 986, 1044, 1096, 1224, 1233, 1392, 1479, 1644, 1682, 1972, 2088, 2192, 2329, 2448, 2466, 2523, 2958, 3288, 3364, 3944, 3973, 4176, 4437, 4658, 4932, 5046, 5916, 6576, 6728, 6987, 7569, 7888, 7946, 8874, 9316, 9864, 10092, 11832, 11919, 13456, 13974, 14297, 15138, 15892, 17748, 18632, 19728, 20184, 20961, 23664, 23838, 27948, 28594, 30276, 31784, 35496, 35757, 37264, 40368, 41922, 42891, 47676, 55896, 57188, 60552, 63568, 67541, 70992, 71514, 83844, 85782, 95352, 111792, 114376, 115217, 121104, 128673, 135082, 143028, 167688, 171564, 190704, 202623, 228752, 230434, 257346, 270164, 286056, 335376, 343128, 345651, 405246, 460868, 514692, 540328, 572112, 607869, 686256, 691302, 810492, 921736, 1029384, 1036953, 1080656, 1215738, 1382604, 1620984, 1843472, 1958689, 2058768, 2073906, 2431476, 2765208, 3241968, 3917378, 4147812, 4862952, 5530416, 5876067, 7834756, 8295624, 9725904, 11752134, 15669512, 16591248, 17628201, 23504268, 31339024, 35256402, 47008536, 70512804, 94017072, 141025608, 282051216]

約数ペア:

[(1, 282051216), (2, 141025608), (3, 94017072), (4, 70512804), (6, 47008536), (8, 35256402), (9, 31339024), (12, 23504268), (16, 17628201), (17, 16591248), (18, 15669512), (24, 11752134), (29, 9725904), (34, 8295624), (36, 7834756), (48, 5876067), (51, 5530416), (58, 4862952), (68, 4147812), (72, 3917378), (87, 3241968), (102, 2765208), (116, 2431476), (136, 2073906), (137, 2058768), (144, 1958689), (153, 1843472), (174, 1620984), (204, 1382604), (232, 1215738), (261, 1080656), (272, 1036953), (274, 1029384), (306, 921736), (348, 810492), (408, 691302), (411, 686256), (464, 607869), (493, 572112), (522, 540328), (548, 514692), (612, 460868), (696, 405246), (816, 345651), (822, 343128), (841, 335376), (986, 286056), (1044, 270164), (1096, 257346), (1224, 230434), (1233, 228752), (1392, 202623), (1479, 190704), (1644, 171564), (1682, 167688), (1972, 143028), (2088, 135082), (2192, 128673), (2329, 121104), (2448, 115217), (2466, 114376), (2523, 111792), (2958, 95352), (3288, 85782), (3364, 83844), (3944, 71514), (3973, 70992), (4176, 67541), (4437, 63568), (4658, 60552), (4932, 57188), (5046, 55896), (5916, 47676), (6576, 42891), (6728, 41922), (6987, 40368), (7569, 37264), (7888, 35757), (7946, 35496), (8874, 31784), (9316, 30276), (9864, 28594), (10092, 27948), (11832, 23838), (11919, 23664), (13456, 20961), (13974, 20184), (14297, 19728), (15138, 18632), (15892, 17748)]