198338976

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:580

約数の個数: 192

約数和(自身を含む): 647740800

約数和(自身を除く): 449401824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 41, 44, 48, 54, 66, 72, 82, 88, 96, 99, 108, 123, 132, 144, 164, 176, 198, 216, 246, 264, 288, 297, 328, 352, 369, 396, 432, 451, 492, 509, 528, 594, 656, 738, 792, 864, 902, 984, 1018, 1056, 1107, 1188, 1312, 1353, 1476, 1527, 1584, 1804, 1968, 2036, 2214, 2376, 2706, 2952, 3054, 3168, 3608, 3936, 4059, 4072, 4428, 4581, 4752, 5412, 5599, 5904, 6108, 7216, 8118, 8144, 8856, 9162, 9504, 10824, 11198, 11808, 12177, 12216, 13743, 14432, 16236, 16288, 16797, 17712, 18324, 20869, 21648, 22396, 24354, 24432, 27486, 32472, 33594, 35424, 36648, 41738, 43296, 44792, 48708, 48864, 50391, 54972, 62607, 64944, 67188, 73296, 83476, 89584, 97416, 100782, 109944, 125214, 129888, 134376, 146592, 151173, 166952, 179168, 187821, 194832, 201564, 219888, 229559, 250428, 268752, 302346, 333904, 375642, 389664, 403128, 439776, 459118, 500856, 537504, 563463, 604692, 667808, 688677, 751284, 806256, 918236, 1001712, 1126926, 1209384, 1377354, 1502568, 1612512, 1836472, 2003424, 2066031, 2253852, 2418768, 2754708, 3005136, 3672944, 4132062, 4507704, 4837536, 5509416, 6010272, 6198093, 7345888, 8264124, 9015408, 11018832, 12396186, 16528248, 18030816, 22037664, 24792372, 33056496, 49584744, 66112992, 99169488, 198338976]

約数ペア:

[(1, 198338976), (2, 99169488), (3, 66112992), (4, 49584744), (6, 33056496), (8, 24792372), (9, 22037664), (11, 18030816), (12, 16528248), (16, 12396186), (18, 11018832), (22, 9015408), (24, 8264124), (27, 7345888), (32, 6198093), (33, 6010272), (36, 5509416), (41, 4837536), (44, 4507704), (48, 4132062), (54, 3672944), (66, 3005136), (72, 2754708), (82, 2418768), (88, 2253852), (96, 2066031), (99, 2003424), (108, 1836472), (123, 1612512), (132, 1502568), (144, 1377354), (164, 1209384), (176, 1126926), (198, 1001712), (216, 918236), (246, 806256), (264, 751284), (288, 688677), (297, 667808), (328, 604692), (352, 563463), (369, 537504), (396, 500856), (432, 459118), (451, 439776), (492, 403128), (509, 389664), (528, 375642), (594, 333904), (656, 302346), (738, 268752), (792, 250428), (864, 229559), (902, 219888), (984, 201564), (1018, 194832), (1056, 187821), (1107, 179168), (1188, 166952), (1312, 151173), (1353, 146592), (1476, 134376), (1527, 129888), (1584, 125214), (1804, 109944), (1968, 100782), (2036, 97416), (2214, 89584), (2376, 83476), (2706, 73296), (2952, 67188), (3054, 64944), (3168, 62607), (3608, 54972), (3936, 50391), (4059, 48864), (4072, 48708), (4428, 44792), (4581, 43296), (4752, 41738), (5412, 36648), (5599, 35424), (5904, 33594), (6108, 32472), (7216, 27486), (8118, 24432), (8144, 24354), (8856, 22396), (9162, 21648), (9504, 20869), (10824, 18324), (11198, 17712), (11808, 16797), (12177, 16288), (12216, 16236), (13743, 14432)]