2839862816

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 216

約数和(自身を含む): 7141852620

約数和(自身を除く): 4301989804

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 173, 196, 203, 224, 232, 266, 304, 346, 361, 392, 406, 464, 532, 551, 608, 692, 722, 784, 812, 928, 931, 1064, 1102, 1211, 1384, 1421, 1444, 1568, 1624, 1862, 2128, 2204, 2422, 2527, 2768, 2842, 2888, 3248, 3287, 3724, 3857, 4256, 4408, 4844, 5017, 5054, 5536, 5684, 5776, 6496, 6574, 7448, 7714, 8477, 8816, 9688, 10034, 10108, 10469, 11368, 11552, 13148, 14896, 15428, 16954, 17632, 17689, 19376, 20068, 20216, 20938, 22736, 23009, 26296, 26999, 29792, 30856, 33908, 35119, 35378, 38752, 40136, 40432, 41876, 45472, 46018, 52592, 53998, 61712, 62453, 67816, 70238, 70756, 73283, 80272, 80864, 83752, 92036, 95323, 105184, 107996, 123424, 124906, 135632, 140476, 141512, 146566, 160544, 161063, 167504, 184072, 190646, 215992, 245833, 249812, 271264, 280952, 283024, 293132, 322126, 335008, 368144, 381292, 431984, 437171, 491666, 499624, 512981, 561904, 566048, 586264, 644252, 667261, 736288, 762584, 863968, 874342, 983332, 999248, 1025962, 1123808, 1172528, 1288504, 1334522, 1525168, 1748684, 1811137, 1966664, 1998496, 2051924, 2345056, 2577008, 2669044, 3050336, 3060197, 3497368, 3622274, 3933328, 4103848, 4670827, 5154016, 5338088, 6120394, 6994736, 7244548, 7866656, 8207696, 9341654, 10676176, 12240788, 12677959, 13989472, 14489096, 16415392, 18683308, 21352352, 24481576, 25355918, 28978192, 37366616, 48963152, 50711836, 57956384, 74733232, 88745713, 97926304, 101423672, 149466464, 177491426, 202847344, 354982852, 405694688, 709965704, 1419931408, 2839862816]

約数ペア:

[(1, 2839862816), (2, 1419931408), (4, 709965704), (7, 405694688), (8, 354982852), (14, 202847344), (16, 177491426), (19, 149466464), (28, 101423672), (29, 97926304), (32, 88745713), (38, 74733232), (49, 57956384), (56, 50711836), (58, 48963152), (76, 37366616), (98, 28978192), (112, 25355918), (116, 24481576), (133, 21352352), (152, 18683308), (173, 16415392), (196, 14489096), (203, 13989472), (224, 12677959), (232, 12240788), (266, 10676176), (304, 9341654), (346, 8207696), (361, 7866656), (392, 7244548), (406, 6994736), (464, 6120394), (532, 5338088), (551, 5154016), (608, 4670827), (692, 4103848), (722, 3933328), (784, 3622274), (812, 3497368), (928, 3060197), (931, 3050336), (1064, 2669044), (1102, 2577008), (1211, 2345056), (1384, 2051924), (1421, 1998496), (1444, 1966664), (1568, 1811137), (1624, 1748684), (1862, 1525168), (2128, 1334522), (2204, 1288504), (2422, 1172528), (2527, 1123808), (2768, 1025962), (2842, 999248), (2888, 983332), (3248, 874342), (3287, 863968), (3724, 762584), (3857, 736288), (4256, 667261), (4408, 644252), (4844, 586264), (5017, 566048), (5054, 561904), (5536, 512981), (5684, 499624), (5776, 491666), (6496, 437171), (6574, 431984), (7448, 381292), (7714, 368144), (8477, 335008), (8816, 322126), (9688, 293132), (10034, 283024), (10108, 280952), (10469, 271264), (11368, 249812), (11552, 245833), (13148, 215992), (14896, 190646), (15428, 184072), (16954, 167504), (17632, 161063), (17689, 160544), (19376, 146566), (20068, 141512), (20216, 140476), (20938, 135632), (22736, 124906), (23009, 123424), (26296, 107996), (26999, 105184), (29792, 95323), (30856, 92036), (33908, 83752), (35119, 80864), (35378, 80272), (38752, 73283), (40136, 70756), (40432, 70238), (41876, 67816), (45472, 62453), (46018, 61712), (52592, 53998)]