216337968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 766022400

約数和(自身を除く): 549684432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 109, 112, 126, 132, 144, 154, 168, 176, 179, 198, 218, 231, 252, 264, 308, 327, 336, 358, 396, 436, 462, 504, 528, 537, 616, 654, 693, 716, 763, 792, 872, 924, 981, 1008, 1074, 1199, 1232, 1253, 1308, 1386, 1432, 1526, 1584, 1611, 1744, 1848, 1962, 1969, 2148, 2289, 2398, 2506, 2616, 2772, 2864, 3052, 3222, 3597, 3696, 3759, 3924, 3938, 4296, 4578, 4796, 5012, 5232, 5544, 5907, 6104, 6444, 6867, 7194, 7518, 7848, 7876, 8393, 8592, 9156, 9592, 10024, 10791, 11088, 11277, 11814, 12208, 12888, 13734, 13783, 14388, 15036, 15696, 15752, 16786, 17721, 18312, 19184, 19511, 20048, 21582, 22554, 23628, 25179, 25776, 27468, 27566, 28776, 30072, 31504, 33572, 35442, 36624, 39022, 41349, 43164, 45108, 47256, 50358, 54936, 55132, 57552, 58533, 60144, 67144, 70884, 75537, 78044, 82698, 86328, 90216, 94512, 100716, 109872, 110264, 117066, 124047, 134288, 136577, 141768, 151074, 156088, 165396, 172656, 175599, 180432, 201432, 214621, 220528, 234132, 248094, 273154, 283536, 302148, 312176, 330792, 351198, 402864, 409731, 429242, 468264, 496188, 546308, 604296, 643863, 661584, 702396, 819462, 858484, 936528, 992376, 1092616, 1208592, 1229193, 1287726, 1404792, 1502347, 1638924, 1716968, 1931589, 1984752, 2185232, 2458386, 2575452, 2809584, 3004694, 3277848, 3433936, 3863178, 4507041, 4916772, 5150904, 6009388, 6555696, 7726356, 9014082, 9833544, 10301808, 12018776, 13521123, 15452712, 18028164, 19667088, 24037552, 27042246, 30905424, 36056328, 54084492, 72112656, 108168984, 216337968]

約数ペア:

[(1, 216337968), (2, 108168984), (3, 72112656), (4, 54084492), (6, 36056328), (7, 30905424), (8, 27042246), (9, 24037552), (11, 19667088), (12, 18028164), (14, 15452712), (16, 13521123), (18, 12018776), (21, 10301808), (22, 9833544), (24, 9014082), (28, 7726356), (33, 6555696), (36, 6009388), (42, 5150904), (44, 4916772), (48, 4507041), (56, 3863178), (63, 3433936), (66, 3277848), (72, 3004694), (77, 2809584), (84, 2575452), (88, 2458386), (99, 2185232), (109, 1984752), (112, 1931589), (126, 1716968), (132, 1638924), (144, 1502347), (154, 1404792), (168, 1287726), (176, 1229193), (179, 1208592), (198, 1092616), (218, 992376), (231, 936528), (252, 858484), (264, 819462), (308, 702396), (327, 661584), (336, 643863), (358, 604296), (396, 546308), (436, 496188), (462, 468264), (504, 429242), (528, 409731), (537, 402864), (616, 351198), (654, 330792), (693, 312176), (716, 302148), (763, 283536), (792, 273154), (872, 248094), (924, 234132), (981, 220528), (1008, 214621), (1074, 201432), (1199, 180432), (1232, 175599), (1253, 172656), (1308, 165396), (1386, 156088), (1432, 151074), (1526, 141768), (1584, 136577), (1611, 134288), (1744, 124047), (1848, 117066), (1962, 110264), (1969, 109872), (2148, 100716), (2289, 94512), (2398, 90216), (2506, 86328), (2616, 82698), (2772, 78044), (2864, 75537), (3052, 70884), (3222, 67144), (3597, 60144), (3696, 58533), (3759, 57552), (3924, 55132), (3938, 54936), (4296, 50358), (4578, 47256), (4796, 45108), (5012, 43164), (5232, 41349), (5544, 39022), (5907, 36624), (6104, 35442), (6444, 33572), (6867, 31504), (7194, 30072), (7518, 28776), (7848, 27566), (7876, 27468), (8393, 25776), (8592, 25179), (9156, 23628), (9592, 22554), (10024, 21582), (10791, 20048), (11088, 19511), (11277, 19184), (11814, 18312), (12208, 17721), (12888, 16786), (13734, 15752), (13783, 15696), (14388, 15036)]