28988349744

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 78253880320

約数和(自身を除く): 49265530576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 307, 316, 444, 474, 592, 614, 632, 673, 888, 921, 948, 1228, 1264, 1346, 1776, 1842, 1896, 2019, 2456, 2692, 2923, 3684, 3792, 4038, 4912, 5384, 5846, 7368, 8076, 8769, 10768, 11359, 11692, 14736, 16152, 17538, 22718, 23384, 24253, 24901, 32304, 34077, 35076, 45436, 46768, 48506, 49802, 53167, 68154, 70152, 72759, 74703, 90872, 97012, 99604, 106334, 136308, 140304, 145518, 149406, 159501, 181744, 194024, 199208, 206611, 212668, 272616, 291036, 298812, 319002, 388048, 398416, 413222, 425336, 545232, 582072, 597624, 619833, 638004, 826444, 850672, 897361, 1164144, 1195248, 1239666, 1276008, 1652888, 1794722, 1967179, 2479332, 2552016, 2692083, 3305776, 3589444, 3934358, 4958664, 5384166, 5901537, 7178888, 7644607, 7868716, 9917328, 10768332, 11803074, 14357776, 15289214, 15737432, 16322269, 21536664, 22933821, 23606148, 30578428, 31474864, 32644538, 43073328, 45867642, 47212296, 48966807, 61156856, 65289076, 91735284, 94424592, 97933614, 122313712, 130578152, 183470568, 195867228, 261156304, 366941136, 391734456, 603923953, 783468912, 1207847906, 1811771859, 2415695812, 3623543718, 4831391624, 7247087436, 9662783248, 14494174872, 28988349744]

約数ペア:

[(1, 28988349744), (2, 14494174872), (3, 9662783248), (4, 7247087436), (6, 4831391624), (8, 3623543718), (12, 2415695812), (16, 1811771859), (24, 1207847906), (37, 783468912), (48, 603923953), (74, 391734456), (79, 366941136), (111, 261156304), (148, 195867228), (158, 183470568), (222, 130578152), (237, 122313712), (296, 97933614), (307, 94424592), (316, 91735284), (444, 65289076), (474, 61156856), (592, 48966807), (614, 47212296), (632, 45867642), (673, 43073328), (888, 32644538), (921, 31474864), (948, 30578428), (1228, 23606148), (1264, 22933821), (1346, 21536664), (1776, 16322269), (1842, 15737432), (1896, 15289214), (2019, 14357776), (2456, 11803074), (2692, 10768332), (2923, 9917328), (3684, 7868716), (3792, 7644607), (4038, 7178888), (4912, 5901537), (5384, 5384166), (5846, 4958664), (7368, 3934358), (8076, 3589444), (8769, 3305776), (10768, 2692083), (11359, 2552016), (11692, 2479332), (14736, 1967179), (16152, 1794722), (17538, 1652888), (22718, 1276008), (23384, 1239666), (24253, 1195248), (24901, 1164144), (32304, 897361), (34077, 850672), (35076, 826444), (45436, 638004), (46768, 619833), (48506, 597624), (49802, 582072), (53167, 545232), (68154, 425336), (70152, 413222), (72759, 398416), (74703, 388048), (90872, 319002), (97012, 298812), (99604, 291036), (106334, 272616), (136308, 212668), (140304, 206611), (145518, 199208), (149406, 194024), (159501, 181744)]