649238976

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 280

約数和(自身を含む): 2091141360

約数和(自身を除く): 1441902384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 64, 68, 72, 81, 96, 102, 106, 108, 136, 139, 144, 153, 159, 162, 192, 204, 212, 216, 272, 278, 288, 306, 318, 324, 408, 417, 424, 432, 459, 477, 544, 556, 576, 612, 636, 648, 816, 834, 848, 864, 901, 918, 954, 1088, 1112, 1224, 1251, 1272, 1296, 1377, 1431, 1632, 1668, 1696, 1728, 1802, 1836, 1908, 2224, 2363, 2448, 2502, 2544, 2592, 2703, 2754, 2862, 3264, 3336, 3392, 3604, 3672, 3753, 3816, 4293, 4448, 4726, 4896, 5004, 5088, 5184, 5406, 5508, 5724, 6672, 7089, 7208, 7344, 7367, 7506, 7632, 8109, 8586, 8896, 9452, 9792, 10008, 10176, 10812, 11016, 11259, 11448, 13344, 14178, 14416, 14688, 14734, 15012, 15264, 16218, 17172, 18904, 20016, 21267, 21624, 22032, 22101, 22518, 22896, 24327, 26688, 28356, 28832, 29376, 29468, 30024, 30528, 32436, 34344, 37808, 40032, 42534, 43248, 44064, 44202, 45036, 45792, 48654, 56712, 57664, 58936, 60048, 63801, 64872, 66303, 68688, 72981, 75616, 80064, 85068, 86496, 88128, 88404, 90072, 91584, 97308, 113424, 117872, 120096, 125239, 127602, 129744, 132606, 137376, 145962, 151232, 170136, 172992, 176808, 180144, 191403, 194616, 198909, 226848, 235744, 240192, 250478, 255204, 259488, 265212, 274752, 291924, 340272, 353616, 360288, 375717, 382806, 389232, 397818, 453696, 471488, 500956, 510408, 518976, 530424, 583848, 596727, 680544, 707232, 720576, 751434, 765612, 778464, 795636, 1001912, 1020816, 1060848, 1127151, 1167696, 1193454, 1361088, 1414464, 1502868, 1531224, 1556928, 1591272, 2003824, 2041632, 2121696, 2254302, 2335392, 2386908, 3005736, 3062448, 3182544, 3381453, 4007648, 4083264, 4243392, 4508604, 4670784, 4773816, 6011472, 6124896, 6365088, 6762906, 8015296, 9017208, 9547632, 10144359, 12022944, 12249792, 12730176, 13525812, 18034416, 19095264, 20288718, 24045888, 27051624, 36068832, 38190528, 40577436, 54103248, 72137664, 81154872, 108206496, 162309744, 216412992, 324619488, 649238976]

約数ペア:

[(1, 649238976), (2, 324619488), (3, 216412992), (4, 162309744), (6, 108206496), (8, 81154872), (9, 72137664), (12, 54103248), (16, 40577436), (17, 38190528), (18, 36068832), (24, 27051624), (27, 24045888), (32, 20288718), (34, 19095264), (36, 18034416), (48, 13525812), (51, 12730176), (53, 12249792), (54, 12022944), (64, 10144359), (68, 9547632), (72, 9017208), (81, 8015296), (96, 6762906), (102, 6365088), (106, 6124896), (108, 6011472), (136, 4773816), (139, 4670784), (144, 4508604), (153, 4243392), (159, 4083264), (162, 4007648), (192, 3381453), (204, 3182544), (212, 3062448), (216, 3005736), (272, 2386908), (278, 2335392), (288, 2254302), (306, 2121696), (318, 2041632), (324, 2003824), (408, 1591272), (417, 1556928), (424, 1531224), (432, 1502868), (459, 1414464), (477, 1361088), (544, 1193454), (556, 1167696), (576, 1127151), (612, 1060848), (636, 1020816), (648, 1001912), (816, 795636), (834, 778464), (848, 765612), (864, 751434), (901, 720576), (918, 707232), (954, 680544), (1088, 596727), (1112, 583848), (1224, 530424), (1251, 518976), (1272, 510408), (1296, 500956), (1377, 471488), (1431, 453696), (1632, 397818), (1668, 389232), (1696, 382806), (1728, 375717), (1802, 360288), (1836, 353616), (1908, 340272), (2224, 291924), (2363, 274752), (2448, 265212), (2502, 259488), (2544, 255204), (2592, 250478), (2703, 240192), (2754, 235744), (2862, 226848), (3264, 198909), (3336, 194616), (3392, 191403), (3604, 180144), (3672, 176808), (3753, 172992), (3816, 170136), (4293, 151232), (4448, 145962), (4726, 137376), (4896, 132606), (5004, 129744), (5088, 127602), (5184, 125239), (5406, 120096), (5508, 117872), (5724, 113424), (6672, 97308), (7089, 91584), (7208, 90072), (7344, 88404), (7367, 88128), (7506, 86496), (7632, 85068), (8109, 80064), (8586, 75616), (8896, 72981), (9452, 68688), (9792, 66303), (10008, 64872), (10176, 63801), (10812, 60048), (11016, 58936), (11259, 57664), (11448, 56712), (13344, 48654), (14178, 45792), (14416, 45036), (14688, 44202), (14734, 44064), (15012, 43248), (15264, 42534), (16218, 40032), (17172, 37808), (18904, 34344), (20016, 32436), (21267, 30528), (21624, 30024), (22032, 29468), (22101, 29376), (22518, 28832), (22896, 28356), (24327, 26688)]