198534672

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 240

約数和(自身を含む): 676831680

約数和(自身を除く): 478297008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 83, 84, 98, 108, 112, 113, 126, 144, 147, 166, 168, 189, 196, 216, 226, 249, 252, 294, 332, 336, 339, 378, 392, 432, 441, 452, 498, 504, 581, 588, 664, 678, 747, 756, 784, 791, 882, 904, 996, 1008, 1017, 1162, 1176, 1323, 1328, 1356, 1494, 1512, 1582, 1743, 1764, 1808, 1992, 2034, 2241, 2324, 2352, 2373, 2646, 2712, 2988, 3024, 3051, 3164, 3486, 3528, 3984, 4067, 4068, 4482, 4648, 4746, 5229, 5292, 5424, 5537, 5976, 6102, 6328, 6972, 7056, 7119, 8134, 8136, 8964, 9296, 9379, 9492, 10458, 10584, 11074, 11952, 12201, 12204, 12656, 13944, 14238, 15687, 16268, 16272, 16611, 17928, 18758, 18984, 20916, 21168, 21357, 22148, 24402, 24408, 27888, 28137, 28476, 31374, 32536, 33222, 35856, 36603, 37516, 37968, 41832, 42714, 44296, 48804, 48816, 49833, 56274, 56952, 62748, 65072, 65653, 66444, 73206, 75032, 83664, 84411, 85428, 88592, 97608, 99666, 109809, 112548, 113904, 125496, 131306, 132888, 146412, 149499, 150064, 168822, 170856, 195216, 196959, 199332, 219618, 225096, 250992, 253233, 262612, 265776, 292824, 298998, 337644, 341712, 393918, 398664, 439236, 450192, 459571, 506466, 525224, 585648, 590877, 597996, 675288, 787836, 797328, 878472, 919142, 1012932, 1050448, 1181754, 1195992, 1350576, 1378713, 1575672, 1756944, 1772631, 1838284, 2025864, 2363508, 2391984, 2757426, 3151344, 3545262, 3676568, 4051728, 4136139, 4727016, 5514852, 7090524, 7353136, 8272278, 9454032, 11029704, 12408417, 14181048, 16544556, 22059408, 24816834, 28362096, 33089112, 49633668, 66178224, 99267336, 198534672]

約数ペア:

[(1, 198534672), (2, 99267336), (3, 66178224), (4, 49633668), (6, 33089112), (7, 28362096), (8, 24816834), (9, 22059408), (12, 16544556), (14, 14181048), (16, 12408417), (18, 11029704), (21, 9454032), (24, 8272278), (27, 7353136), (28, 7090524), (36, 5514852), (42, 4727016), (48, 4136139), (49, 4051728), (54, 3676568), (56, 3545262), (63, 3151344), (72, 2757426), (83, 2391984), (84, 2363508), (98, 2025864), (108, 1838284), (112, 1772631), (113, 1756944), (126, 1575672), (144, 1378713), (147, 1350576), (166, 1195992), (168, 1181754), (189, 1050448), (196, 1012932), (216, 919142), (226, 878472), (249, 797328), (252, 787836), (294, 675288), (332, 597996), (336, 590877), (339, 585648), (378, 525224), (392, 506466), (432, 459571), (441, 450192), (452, 439236), (498, 398664), (504, 393918), (581, 341712), (588, 337644), (664, 298998), (678, 292824), (747, 265776), (756, 262612), (784, 253233), (791, 250992), (882, 225096), (904, 219618), (996, 199332), (1008, 196959), (1017, 195216), (1162, 170856), (1176, 168822), (1323, 150064), (1328, 149499), (1356, 146412), (1494, 132888), (1512, 131306), (1582, 125496), (1743, 113904), (1764, 112548), (1808, 109809), (1992, 99666), (2034, 97608), (2241, 88592), (2324, 85428), (2352, 84411), (2373, 83664), (2646, 75032), (2712, 73206), (2988, 66444), (3024, 65653), (3051, 65072), (3164, 62748), (3486, 56952), (3528, 56274), (3984, 49833), (4067, 48816), (4068, 48804), (4482, 44296), (4648, 42714), (4746, 41832), (5229, 37968), (5292, 37516), (5424, 36603), (5537, 35856), (5976, 33222), (6102, 32536), (6328, 31374), (6972, 28476), (7056, 28137), (7119, 27888), (8134, 24408), (8136, 24402), (8964, 22148), (9296, 21357), (9379, 21168), (9492, 20916), (10458, 18984), (10584, 18758), (11074, 17928), (11952, 16611), (12201, 16272), (12204, 16268), (12656, 15687), (13944, 14238)]