988973568

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 240

約数和(自身を含む): 3159842400

約数和(自身を除く): 2170868832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 109, 128, 132, 144, 176, 179, 192, 198, 218, 256, 264, 288, 327, 352, 358, 384, 396, 436, 512, 528, 537, 576, 654, 704, 716, 768, 792, 872, 981, 1056, 1074, 1152, 1199, 1308, 1408, 1432, 1536, 1584, 1611, 1744, 1962, 1969, 2112, 2148, 2304, 2398, 2616, 2816, 2864, 3168, 3222, 3488, 3597, 3924, 3938, 4224, 4296, 4608, 4796, 5232, 5632, 5728, 5907, 6336, 6444, 6976, 7194, 7848, 7876, 8448, 8592, 9592, 10464, 10791, 11456, 11814, 12672, 12888, 13952, 14388, 15696, 15752, 16896, 17184, 17721, 19184, 19511, 20928, 21582, 22912, 23628, 25344, 25776, 27904, 28776, 31392, 31504, 34368, 35442, 38368, 39022, 41856, 43164, 45824, 47256, 50688, 51552, 55808, 57552, 58533, 62784, 63008, 68736, 70884, 76736, 78044, 83712, 86328, 91648, 94512, 103104, 115104, 117066, 125568, 126016, 137472, 141768, 153472, 156088, 167424, 172656, 175599, 189024, 206208, 214621, 230208, 234132, 251136, 252032, 274944, 283536, 306944, 312176, 345312, 351198, 378048, 412416, 429242, 460416, 468264, 502272, 504064, 567072, 613888, 624352, 643863, 690624, 702396, 756096, 824832, 858484, 920832, 936528, 1008128, 1134144, 1248704, 1287726, 1381248, 1404792, 1512192, 1716968, 1841664, 1873056, 1931589, 2268288, 2497408, 2575452, 2762496, 2809584, 3024384, 3433936, 3746112, 3863178, 4536576, 4994816, 5150904, 5524992, 5619168, 6867872, 7492224, 7726356, 9073152, 9989632, 10301808, 11238336, 13735744, 14984448, 15452712, 20603616, 22476672, 27471488, 29968896, 30905424, 41207232, 44953344, 54942976, 61810848, 82414464, 89906688, 109885952, 123621696, 164828928, 247243392, 329657856, 494486784, 988973568]

約数ペア:

[(1, 988973568), (2, 494486784), (3, 329657856), (4, 247243392), (6, 164828928), (8, 123621696), (9, 109885952), (11, 89906688), (12, 82414464), (16, 61810848), (18, 54942976), (22, 44953344), (24, 41207232), (32, 30905424), (33, 29968896), (36, 27471488), (44, 22476672), (48, 20603616), (64, 15452712), (66, 14984448), (72, 13735744), (88, 11238336), (96, 10301808), (99, 9989632), (109, 9073152), (128, 7726356), (132, 7492224), (144, 6867872), (176, 5619168), (179, 5524992), (192, 5150904), (198, 4994816), (218, 4536576), (256, 3863178), (264, 3746112), (288, 3433936), (327, 3024384), (352, 2809584), (358, 2762496), (384, 2575452), (396, 2497408), (436, 2268288), (512, 1931589), (528, 1873056), (537, 1841664), (576, 1716968), (654, 1512192), (704, 1404792), (716, 1381248), (768, 1287726), (792, 1248704), (872, 1134144), (981, 1008128), (1056, 936528), (1074, 920832), (1152, 858484), (1199, 824832), (1308, 756096), (1408, 702396), (1432, 690624), (1536, 643863), (1584, 624352), (1611, 613888), (1744, 567072), (1962, 504064), (1969, 502272), (2112, 468264), (2148, 460416), (2304, 429242), (2398, 412416), (2616, 378048), (2816, 351198), (2864, 345312), (3168, 312176), (3222, 306944), (3488, 283536), (3597, 274944), (3924, 252032), (3938, 251136), (4224, 234132), (4296, 230208), (4608, 214621), (4796, 206208), (5232, 189024), (5632, 175599), (5728, 172656), (5907, 167424), (6336, 156088), (6444, 153472), (6976, 141768), (7194, 137472), (7848, 126016), (7876, 125568), (8448, 117066), (8592, 115104), (9592, 103104), (10464, 94512), (10791, 91648), (11456, 86328), (11814, 83712), (12672, 78044), (12888, 76736), (13952, 70884), (14388, 68736), (15696, 63008), (15752, 62784), (16896, 58533), (17184, 57552), (17721, 55808), (19184, 51552), (19511, 50688), (20928, 47256), (21582, 45824), (22912, 43164), (23628, 41856), (25344, 39022), (25776, 38368), (27904, 35442), (28776, 34368), (31392, 31504)]