248211696

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 705780720

約数和(自身を除く): 457569024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 289, 348, 408, 464, 493, 578, 617, 696, 816, 867, 986, 1156, 1234, 1392, 1479, 1734, 1851, 1972, 2312, 2468, 2958, 3468, 3702, 3944, 4624, 4936, 5916, 6936, 7404, 7888, 8381, 9872, 10489, 11832, 13872, 14808, 16762, 17893, 20978, 23664, 25143, 29616, 31467, 33524, 35786, 41956, 50286, 53679, 62934, 67048, 71572, 83912, 100572, 107358, 125868, 134096, 143144, 167824, 178313, 201144, 214716, 251736, 286288, 304181, 356626, 402288, 429432, 503472, 534939, 608362, 713252, 858864, 912543, 1069878, 1216724, 1426504, 1825086, 2139756, 2433448, 2853008, 3650172, 4279512, 4866896, 5171077, 7300344, 8559024, 10342154, 14600688, 15513231, 20684308, 31026462, 41368616, 62052924, 82737232, 124105848, 248211696]

約数ペア:

[(1, 248211696), (2, 124105848), (3, 82737232), (4, 62052924), (6, 41368616), (8, 31026462), (12, 20684308), (16, 15513231), (17, 14600688), (24, 10342154), (29, 8559024), (34, 7300344), (48, 5171077), (51, 4866896), (58, 4279512), (68, 3650172), (87, 2853008), (102, 2433448), (116, 2139756), (136, 1825086), (174, 1426504), (204, 1216724), (232, 1069878), (272, 912543), (289, 858864), (348, 713252), (408, 608362), (464, 534939), (493, 503472), (578, 429432), (617, 402288), (696, 356626), (816, 304181), (867, 286288), (986, 251736), (1156, 214716), (1234, 201144), (1392, 178313), (1479, 167824), (1734, 143144), (1851, 134096), (1972, 125868), (2312, 107358), (2468, 100572), (2958, 83912), (3468, 71572), (3702, 67048), (3944, 62934), (4624, 53679), (4936, 50286), (5916, 41956), (6936, 35786), (7404, 33524), (7888, 31467), (8381, 29616), (9872, 25143), (10489, 23664), (11832, 20978), (13872, 17893), (14808, 16762)]