198118272

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 634521600

約数和(自身を除く): 436403328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 64, 66, 68, 88, 89, 93, 96, 102, 124, 128, 132, 136, 176, 178, 186, 187, 192, 204, 248, 264, 267, 272, 341, 352, 356, 372, 374, 384, 408, 496, 527, 528, 534, 544, 561, 682, 704, 712, 744, 748, 816, 979, 992, 1023, 1054, 1056, 1068, 1088, 1122, 1364, 1408, 1424, 1488, 1496, 1513, 1581, 1632, 1958, 1984, 2046, 2108, 2112, 2136, 2176, 2244, 2728, 2759, 2848, 2937, 2976, 2992, 3026, 3162, 3264, 3916, 3968, 4092, 4216, 4224, 4272, 4488, 4539, 5456, 5518, 5696, 5797, 5874, 5952, 5984, 6052, 6324, 6528, 7832, 8184, 8277, 8432, 8544, 8976, 9078, 10912, 11036, 11392, 11594, 11748, 11904, 11968, 12104, 12648, 15664, 16368, 16554, 16643, 16864, 17088, 17391, 17952, 18156, 21824, 22072, 23188, 23496, 23936, 24208, 25296, 30349, 31328, 32736, 33108, 33286, 33728, 34176, 34782, 35904, 36312, 43648, 44144, 46376, 46903, 46992, 48416, 49929, 50592, 60698, 62656, 65472, 66216, 66572, 67456, 69564, 71808, 72624, 88288, 91047, 92752, 93806, 93984, 96832, 99858, 101184, 121396, 125312, 130944, 132432, 133144, 139128, 140709, 145248, 176576, 182094, 185504, 187612, 187968, 193664, 199716, 202368, 242792, 264864, 266288, 278256, 281418, 290496, 353152, 364188, 371008, 375224, 375936, 399432, 485584, 515933, 529728, 532576, 556512, 562836, 580992, 728376, 742016, 750448, 798864, 971168, 1031866, 1059456, 1065152, 1113024, 1125672, 1456752, 1500896, 1547799, 1597728, 1942336, 2063732, 2130304, 2226048, 2251344, 2913504, 3001792, 3095598, 3195456, 3884672, 4127464, 4502688, 5827008, 6003584, 6191196, 6390912, 8254928, 9005376, 11654016, 12382392, 16509856, 18010752, 24764784, 33019712, 49529568, 66039424, 99059136, 198118272]

約数ペア:

[(1, 198118272), (2, 99059136), (3, 66039424), (4, 49529568), (6, 33019712), (8, 24764784), (11, 18010752), (12, 16509856), (16, 12382392), (17, 11654016), (22, 9005376), (24, 8254928), (31, 6390912), (32, 6191196), (33, 6003584), (34, 5827008), (44, 4502688), (48, 4127464), (51, 3884672), (62, 3195456), (64, 3095598), (66, 3001792), (68, 2913504), (88, 2251344), (89, 2226048), (93, 2130304), (96, 2063732), (102, 1942336), (124, 1597728), (128, 1547799), (132, 1500896), (136, 1456752), (176, 1125672), (178, 1113024), (186, 1065152), (187, 1059456), (192, 1031866), (204, 971168), (248, 798864), (264, 750448), (267, 742016), (272, 728376), (341, 580992), (352, 562836), (356, 556512), (372, 532576), (374, 529728), (384, 515933), (408, 485584), (496, 399432), (527, 375936), (528, 375224), (534, 371008), (544, 364188), (561, 353152), (682, 290496), (704, 281418), (712, 278256), (744, 266288), (748, 264864), (816, 242792), (979, 202368), (992, 199716), (1023, 193664), (1054, 187968), (1056, 187612), (1068, 185504), (1088, 182094), (1122, 176576), (1364, 145248), (1408, 140709), (1424, 139128), (1488, 133144), (1496, 132432), (1513, 130944), (1581, 125312), (1632, 121396), (1958, 101184), (1984, 99858), (2046, 96832), (2108, 93984), (2112, 93806), (2136, 92752), (2176, 91047), (2244, 88288), (2728, 72624), (2759, 71808), (2848, 69564), (2937, 67456), (2976, 66572), (2992, 66216), (3026, 65472), (3162, 62656), (3264, 60698), (3916, 50592), (3968, 49929), (4092, 48416), (4216, 46992), (4224, 46903), (4272, 46376), (4488, 44144), (4539, 43648), (5456, 36312), (5518, 35904), (5696, 34782), (5797, 34176), (5874, 33728), (5952, 33286), (5984, 33108), (6052, 32736), (6324, 31328), (6528, 30349), (7832, 25296), (8184, 24208), (8277, 23936), (8432, 23496), (8544, 23188), (8976, 22072), (9078, 21824), (10912, 18156), (11036, 17952), (11392, 17391), (11594, 17088), (11748, 16864), (11904, 16643), (11968, 16554), (12104, 16368), (12648, 15664)]