215482608

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 180

約数和(自身を含む): 675347400

約数和(自身を除く): 459864792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 121, 132, 144, 149, 166, 176, 198, 242, 249, 264, 298, 332, 363, 396, 447, 484, 498, 528, 596, 664, 726, 747, 792, 894, 913, 968, 996, 1089, 1192, 1328, 1341, 1452, 1494, 1584, 1639, 1788, 1826, 1936, 1992, 2178, 2384, 2682, 2739, 2904, 2988, 3278, 3576, 3652, 3984, 4356, 4917, 5364, 5478, 5808, 5976, 6556, 7152, 7304, 8217, 8712, 9834, 10043, 10728, 10956, 11952, 12367, 13112, 14608, 14751, 16434, 17424, 18029, 19668, 20086, 21456, 21912, 24734, 26224, 29502, 30129, 32868, 36058, 37101, 39336, 40172, 43824, 49468, 54087, 59004, 60258, 65736, 72116, 74202, 78672, 80344, 90387, 98936, 108174, 111303, 118008, 120516, 131472, 136037, 144232, 148404, 160688, 162261, 180774, 197872, 216348, 222606, 236016, 241032, 272074, 288464, 296808, 324522, 361548, 408111, 432696, 445212, 482064, 544148, 593616, 649044, 723096, 816222, 865392, 890424, 1088296, 1224333, 1298088, 1446192, 1496407, 1632444, 1780848, 2176592, 2448666, 2596176, 2992814, 3264888, 4489221, 4897332, 5985628, 6529776, 8978442, 9794664, 11971256, 13467663, 17956884, 19589328, 23942512, 26935326, 35913768, 53870652, 71827536, 107741304, 215482608]

約数ペア:

[(1, 215482608), (2, 107741304), (3, 71827536), (4, 53870652), (6, 35913768), (8, 26935326), (9, 23942512), (11, 19589328), (12, 17956884), (16, 13467663), (18, 11971256), (22, 9794664), (24, 8978442), (33, 6529776), (36, 5985628), (44, 4897332), (48, 4489221), (66, 3264888), (72, 2992814), (83, 2596176), (88, 2448666), (99, 2176592), (121, 1780848), (132, 1632444), (144, 1496407), (149, 1446192), (166, 1298088), (176, 1224333), (198, 1088296), (242, 890424), (249, 865392), (264, 816222), (298, 723096), (332, 649044), (363, 593616), (396, 544148), (447, 482064), (484, 445212), (498, 432696), (528, 408111), (596, 361548), (664, 324522), (726, 296808), (747, 288464), (792, 272074), (894, 241032), (913, 236016), (968, 222606), (996, 216348), (1089, 197872), (1192, 180774), (1328, 162261), (1341, 160688), (1452, 148404), (1494, 144232), (1584, 136037), (1639, 131472), (1788, 120516), (1826, 118008), (1936, 111303), (1992, 108174), (2178, 98936), (2384, 90387), (2682, 80344), (2739, 78672), (2904, 74202), (2988, 72116), (3278, 65736), (3576, 60258), (3652, 59004), (3984, 54087), (4356, 49468), (4917, 43824), (5364, 40172), (5478, 39336), (5808, 37101), (5976, 36058), (6556, 32868), (7152, 30129), (7304, 29502), (8217, 26224), (8712, 24734), (9834, 21912), (10043, 21456), (10728, 20086), (10956, 19668), (11952, 18029), (12367, 17424), (13112, 16434), (14608, 14751)]