2018754496

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1734

約数の個数: 112

約数和(自身を含む): 4597786080

約数和(自身を除く): 2579031584

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 61, 64, 88, 116, 122, 176, 232, 244, 319, 352, 464, 488, 638, 671, 704, 928, 976, 1276, 1342, 1621, 1769, 1856, 1952, 2552, 2684, 3242, 3538, 3904, 5104, 5368, 6484, 7076, 10208, 10736, 12968, 14152, 17831, 19459, 20416, 21472, 25936, 28304, 35662, 38918, 42944, 47009, 51872, 56608, 71324, 77836, 94018, 98881, 103744, 113216, 142648, 155672, 188036, 197762, 285296, 311344, 376072, 395524, 517099, 570592, 622688, 752144, 791048, 1034198, 1087691, 1141184, 1245376, 1504288, 1582096, 2068396, 2175382, 2867549, 3008576, 3164192, 4136792, 4350764, 5735098, 6328384, 8273584, 8701528, 11470196, 16547168, 17403056, 22940392, 31543039, 33094336, 34806112, 45880784, 63086078, 69612224, 91761568, 126172156, 183523136, 252344312, 504688624, 1009377248, 2018754496]

約数ペア:

[(1, 2018754496), (2, 1009377248), (4, 504688624), (8, 252344312), (11, 183523136), (16, 126172156), (22, 91761568), (29, 69612224), (32, 63086078), (44, 45880784), (58, 34806112), (61, 33094336), (64, 31543039), (88, 22940392), (116, 17403056), (122, 16547168), (176, 11470196), (232, 8701528), (244, 8273584), (319, 6328384), (352, 5735098), (464, 4350764), (488, 4136792), (638, 3164192), (671, 3008576), (704, 2867549), (928, 2175382), (976, 2068396), (1276, 1582096), (1342, 1504288), (1621, 1245376), (1769, 1141184), (1856, 1087691), (1952, 1034198), (2552, 791048), (2684, 752144), (3242, 622688), (3538, 570592), (3904, 517099), (5104, 395524), (5368, 376072), (6484, 311344), (7076, 285296), (10208, 197762), (10736, 188036), (12968, 155672), (14152, 142648), (17831, 113216), (19459, 103744), (20416, 98881), (21472, 94018), (25936, 77836), (28304, 71324), (35662, 56608), (38918, 51872), (42944, 47009)]