198217008

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 644338968

約数和(自身を除く): 446121960

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 289, 306, 374, 396, 408, 433, 528, 561, 578, 612, 748, 792, 816, 866, 867, 1122, 1156, 1224, 1299, 1496, 1584, 1683, 1732, 1734, 2244, 2312, 2448, 2598, 2601, 2992, 3179, 3366, 3464, 3468, 3897, 4488, 4624, 4763, 5196, 5202, 6358, 6732, 6928, 6936, 7361, 7794, 8976, 9526, 9537, 10392, 10404, 12716, 13464, 13872, 14289, 14722, 15588, 19052, 19074, 20784, 20808, 22083, 25432, 26928, 28578, 28611, 29444, 31176, 38104, 38148, 41616, 42867, 44166, 50864, 57156, 57222, 58888, 62352, 66249, 76208, 76296, 80971, 85734, 88332, 114312, 114444, 117776, 125137, 132498, 152592, 161942, 171468, 176664, 228624, 228888, 242913, 250274, 264996, 323884, 342936, 353328, 375411, 457776, 485826, 500548, 529992, 647768, 685872, 728739, 750822, 971652, 1001096, 1059984, 1126233, 1295536, 1376507, 1457478, 1501644, 1943304, 2002192, 2252466, 2753014, 2914956, 3003288, 3886608, 4129521, 4504932, 5506028, 5829912, 6006576, 8259042, 9009864, 11012056, 11659824, 12388563, 16518084, 18019728, 22024112, 24777126, 33036168, 49554252, 66072336, 99108504, 198217008]

約数ペア:

[(1, 198217008), (2, 99108504), (3, 66072336), (4, 49554252), (6, 33036168), (8, 24777126), (9, 22024112), (11, 18019728), (12, 16518084), (16, 12388563), (17, 11659824), (18, 11012056), (22, 9009864), (24, 8259042), (33, 6006576), (34, 5829912), (36, 5506028), (44, 4504932), (48, 4129521), (51, 3886608), (66, 3003288), (68, 2914956), (72, 2753014), (88, 2252466), (99, 2002192), (102, 1943304), (132, 1501644), (136, 1457478), (144, 1376507), (153, 1295536), (176, 1126233), (187, 1059984), (198, 1001096), (204, 971652), (264, 750822), (272, 728739), (289, 685872), (306, 647768), (374, 529992), (396, 500548), (408, 485826), (433, 457776), (528, 375411), (561, 353328), (578, 342936), (612, 323884), (748, 264996), (792, 250274), (816, 242913), (866, 228888), (867, 228624), (1122, 176664), (1156, 171468), (1224, 161942), (1299, 152592), (1496, 132498), (1584, 125137), (1683, 117776), (1732, 114444), (1734, 114312), (2244, 88332), (2312, 85734), (2448, 80971), (2598, 76296), (2601, 76208), (2992, 66249), (3179, 62352), (3366, 58888), (3464, 57222), (3468, 57156), (3897, 50864), (4488, 44166), (4624, 42867), (4763, 41616), (5196, 38148), (5202, 38104), (6358, 31176), (6732, 29444), (6928, 28611), (6936, 28578), (7361, 26928), (7794, 25432), (8976, 22083), (9526, 20808), (9537, 20784), (10392, 19074), (10404, 19052), (12716, 15588), (13464, 14722), (13872, 14289)]