853161984

素因数分解:

$2^{11}\times 3^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 2636033400

約数和(自身を除く): 1782871416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 139, 144, 148, 162, 192, 216, 222, 256, 278, 288, 296, 324, 333, 384, 417, 432, 444, 512, 556, 576, 592, 648, 666, 768, 834, 864, 888, 999, 1024, 1112, 1152, 1184, 1251, 1296, 1332, 1536, 1668, 1728, 1776, 1998, 2048, 2224, 2304, 2368, 2502, 2592, 2664, 2997, 3072, 3336, 3456, 3552, 3753, 3996, 4448, 4608, 4736, 5004, 5143, 5184, 5328, 5994, 6144, 6672, 6912, 7104, 7506, 7992, 8896, 9216, 9472, 10008, 10286, 10368, 10656, 11259, 11988, 13344, 13824, 14208, 15012, 15429, 15984, 17792, 18432, 18944, 20016, 20572, 20736, 21312, 22518, 23976, 26688, 27648, 28416, 30024, 30858, 31968, 35584, 37888, 40032, 41144, 41472, 42624, 45036, 46287, 47952, 53376, 55296, 56832, 60048, 61716, 63936, 71168, 75776, 80064, 82288, 82944, 85248, 90072, 92574, 95904, 106752, 113664, 120096, 123432, 127872, 138861, 142336, 160128, 164576, 165888, 170496, 180144, 185148, 191808, 213504, 227328, 240192, 246864, 255744, 277722, 284672, 320256, 329152, 340992, 360288, 370296, 383616, 416583, 427008, 480384, 493728, 511488, 555444, 640512, 658304, 681984, 720576, 740592, 767232, 833166, 854016, 960768, 987456, 1022976, 1110888, 1281024, 1316608, 1441152, 1481184, 1534464, 1666332, 1921536, 1974912, 2045952, 2221776, 2562048, 2633216, 2882304, 2962368, 3068928, 3332664, 3843072, 3949824, 4443552, 5266432, 5764608, 5924736, 6137856, 6665328, 7686144, 7899648, 8887104, 10532864, 11529216, 11849472, 13330656, 15799296, 17774208, 23058432, 23698944, 26661312, 31598592, 35548416, 47397888, 53322624, 71096832, 94795776, 106645248, 142193664, 213290496, 284387328, 426580992, 853161984]

約数ペア:

[(1, 853161984), (2, 426580992), (3, 284387328), (4, 213290496), (6, 142193664), (8, 106645248), (9, 94795776), (12, 71096832), (16, 53322624), (18, 47397888), (24, 35548416), (27, 31598592), (32, 26661312), (36, 23698944), (37, 23058432), (48, 17774208), (54, 15799296), (64, 13330656), (72, 11849472), (74, 11529216), (81, 10532864), (96, 8887104), (108, 7899648), (111, 7686144), (128, 6665328), (139, 6137856), (144, 5924736), (148, 5764608), (162, 5266432), (192, 4443552), (216, 3949824), (222, 3843072), (256, 3332664), (278, 3068928), (288, 2962368), (296, 2882304), (324, 2633216), (333, 2562048), (384, 2221776), (417, 2045952), (432, 1974912), (444, 1921536), (512, 1666332), (556, 1534464), (576, 1481184), (592, 1441152), (648, 1316608), (666, 1281024), (768, 1110888), (834, 1022976), (864, 987456), (888, 960768), (999, 854016), (1024, 833166), (1112, 767232), (1152, 740592), (1184, 720576), (1251, 681984), (1296, 658304), (1332, 640512), (1536, 555444), (1668, 511488), (1728, 493728), (1776, 480384), (1998, 427008), (2048, 416583), (2224, 383616), (2304, 370296), (2368, 360288), (2502, 340992), (2592, 329152), (2664, 320256), (2997, 284672), (3072, 277722), (3336, 255744), (3456, 246864), (3552, 240192), (3753, 227328), (3996, 213504), (4448, 191808), (4608, 185148), (4736, 180144), (5004, 170496), (5143, 165888), (5184, 164576), (5328, 160128), (5994, 142336), (6144, 138861), (6672, 127872), (6912, 123432), (7104, 120096), (7506, 113664), (7992, 106752), (8896, 95904), (9216, 92574), (9472, 90072), (10008, 85248), (10286, 82944), (10368, 82288), (10656, 80064), (11259, 75776), (11988, 71168), (13344, 63936), (13824, 61716), (14208, 60048), (15012, 56832), (15429, 55296), (15984, 53376), (17792, 47952), (18432, 46287), (18944, 45036), (20016, 42624), (20572, 41472), (20736, 41144), (21312, 40032), (22518, 37888), (23976, 35584), (26688, 31968), (27648, 30858), (28416, 30024)]