16423051736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9349}}^1$

素因数の和:9521

約数の個数: 128

約数和(自身を含む): 40212480000

約数和(自身を除く): 23789428264

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 127, 133, 152, 182, 247, 254, 266, 364, 494, 508, 532, 728, 889, 988, 1016, 1064, 1651, 1729, 1778, 1976, 2413, 3302, 3458, 3556, 4826, 6604, 6916, 7112, 9349, 9652, 11557, 13208, 13832, 16891, 18698, 19304, 23114, 31369, 33782, 37396, 46228, 62738, 65443, 67564, 74792, 92456, 121537, 125476, 130886, 135128, 177631, 219583, 243074, 250952, 261772, 355262, 439166, 486148, 523544, 710524, 850759, 878332, 972296, 1187323, 1243417, 1421048, 1701518, 1756664, 2309203, 2374646, 2486834, 3403036, 4618406, 4749292, 4973668, 6806072, 8311261, 9236812, 9498584, 9947336, 15435199, 16164421, 16622522, 18473624, 22559137, 30870398, 32328842, 33245044, 45118274, 61740796, 64657684, 66490088, 90236548, 108046393, 123481592, 129315368, 157913959, 180473096, 216092786, 293268781, 315827918, 432185572, 586537562, 631655836, 864371144, 1173075124, 1263311672, 2052881467, 2346150248, 4105762934, 8211525868, 16423051736]

約数ペア:

[(1, 16423051736), (2, 8211525868), (4, 4105762934), (7, 2346150248), (8, 2052881467), (13, 1263311672), (14, 1173075124), (19, 864371144), (26, 631655836), (28, 586537562), (38, 432185572), (52, 315827918), (56, 293268781), (76, 216092786), (91, 180473096), (104, 157913959), (127, 129315368), (133, 123481592), (152, 108046393), (182, 90236548), (247, 66490088), (254, 64657684), (266, 61740796), (364, 45118274), (494, 33245044), (508, 32328842), (532, 30870398), (728, 22559137), (889, 18473624), (988, 16622522), (1016, 16164421), (1064, 15435199), (1651, 9947336), (1729, 9498584), (1778, 9236812), (1976, 8311261), (2413, 6806072), (3302, 4973668), (3458, 4749292), (3556, 4618406), (4826, 3403036), (6604, 2486834), (6916, 2374646), (7112, 2309203), (9349, 1756664), (9652, 1701518), (11557, 1421048), (13208, 1243417), (13832, 1187323), (16891, 972296), (18698, 878332), (19304, 850759), (23114, 710524), (31369, 523544), (33782, 486148), (37396, 439166), (46228, 355262), (62738, 261772), (65443, 250952), (67564, 243074), (74792, 219583), (92456, 177631), (121537, 135128), (125476, 130886)]