988749552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 2991808512

約数和(自身を除く): 2003058960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 167, 168, 201, 263, 268, 334, 336, 402, 469, 501, 526, 536, 668, 789, 804, 938, 1002, 1052, 1072, 1169, 1336, 1407, 1578, 1608, 1841, 1876, 2004, 2104, 2338, 2672, 2814, 3156, 3216, 3507, 3682, 3752, 4008, 4208, 4676, 5523, 5628, 6312, 7014, 7364, 7504, 8016, 9352, 11046, 11189, 11256, 12624, 14028, 14728, 17621, 18704, 22092, 22378, 22512, 28056, 29456, 33567, 35242, 43921, 44184, 44756, 52863, 56112, 67134, 70484, 78323, 87842, 88368, 89512, 105726, 123347, 131763, 134268, 140968, 156646, 175684, 179024, 211452, 234969, 246694, 263526, 268536, 281936, 307447, 313292, 351368, 370041, 422904, 469938, 493388, 527052, 537072, 614894, 626584, 702736, 740082, 845808, 922341, 939876, 986776, 1054104, 1229788, 1253168, 1480164, 1844682, 1879752, 1973552, 2108208, 2459576, 2942707, 2960328, 3689364, 3759504, 4919152, 5885414, 5920656, 7378728, 8828121, 11770828, 14757456, 17656242, 20598949, 23541656, 35312484, 41197898, 47083312, 61796847, 70624968, 82395796, 123593694, 141249936, 164791592, 247187388, 329583184, 494374776, 988749552]

約数ペア:

[(1, 988749552), (2, 494374776), (3, 329583184), (4, 247187388), (6, 164791592), (7, 141249936), (8, 123593694), (12, 82395796), (14, 70624968), (16, 61796847), (21, 47083312), (24, 41197898), (28, 35312484), (42, 23541656), (48, 20598949), (56, 17656242), (67, 14757456), (84, 11770828), (112, 8828121), (134, 7378728), (167, 5920656), (168, 5885414), (201, 4919152), (263, 3759504), (268, 3689364), (334, 2960328), (336, 2942707), (402, 2459576), (469, 2108208), (501, 1973552), (526, 1879752), (536, 1844682), (668, 1480164), (789, 1253168), (804, 1229788), (938, 1054104), (1002, 986776), (1052, 939876), (1072, 922341), (1169, 845808), (1336, 740082), (1407, 702736), (1578, 626584), (1608, 614894), (1841, 537072), (1876, 527052), (2004, 493388), (2104, 469938), (2338, 422904), (2672, 370041), (2814, 351368), (3156, 313292), (3216, 307447), (3507, 281936), (3682, 268536), (3752, 263526), (4008, 246694), (4208, 234969), (4676, 211452), (5523, 179024), (5628, 175684), (6312, 156646), (7014, 140968), (7364, 134268), (7504, 131763), (8016, 123347), (9352, 105726), (11046, 89512), (11189, 88368), (11256, 87842), (12624, 78323), (14028, 70484), (14728, 67134), (17621, 56112), (18704, 52863), (22092, 44756), (22378, 44184), (22512, 43921), (28056, 35242), (29456, 33567)]