4148668734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2118

約数の個数: 128

約数和(自身を含む): 10401177600

約数和(自身を除く): 6252508866

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 71, 74, 111, 114, 133, 142, 213, 222, 259, 266, 399, 426, 497, 518, 703, 777, 798, 994, 1349, 1406, 1491, 1554, 1979, 2109, 2627, 2698, 2982, 3958, 4047, 4218, 4921, 5254, 5937, 7881, 8094, 9443, 9842, 11874, 13853, 14763, 15762, 18389, 18886, 27706, 28329, 29526, 36778, 37601, 41559, 49913, 55167, 56658, 73223, 75202, 83118, 99826, 110334, 112803, 140509, 146446, 149739, 219669, 225606, 263207, 281018, 299478, 349391, 421527, 439338, 512561, 526414, 698782, 789621, 843054, 983563, 1025122, 1048173, 1391237, 1537683, 1579242, 1967126, 2096346, 2669671, 2782474, 2950689, 3075366, 4173711, 5198833, 5339342, 5901378, 8009013, 8347422, 9738659, 10397666, 15596499, 16018026, 18687697, 19477318, 29215977, 31192998, 36391831, 37375394, 56063091, 58431954, 72783662, 98777827, 109175493, 112126182, 197555654, 218350986, 296333481, 592666962, 691444789, 1382889578, 2074334367, 4148668734]

約数ペア:

[(1, 4148668734), (2, 2074334367), (3, 1382889578), (6, 691444789), (7, 592666962), (14, 296333481), (19, 218350986), (21, 197555654), (37, 112126182), (38, 109175493), (42, 98777827), (57, 72783662), (71, 58431954), (74, 56063091), (111, 37375394), (114, 36391831), (133, 31192998), (142, 29215977), (213, 19477318), (222, 18687697), (259, 16018026), (266, 15596499), (399, 10397666), (426, 9738659), (497, 8347422), (518, 8009013), (703, 5901378), (777, 5339342), (798, 5198833), (994, 4173711), (1349, 3075366), (1406, 2950689), (1491, 2782474), (1554, 2669671), (1979, 2096346), (2109, 1967126), (2627, 1579242), (2698, 1537683), (2982, 1391237), (3958, 1048173), (4047, 1025122), (4218, 983563), (4921, 843054), (5254, 789621), (5937, 698782), (7881, 526414), (8094, 512561), (9443, 439338), (9842, 421527), (11874, 349391), (13853, 299478), (14763, 281018), (15762, 263207), (18389, 225606), (18886, 219669), (27706, 149739), (28329, 146446), (29526, 140509), (36778, 112803), (37601, 110334), (41559, 99826), (49913, 83118), (55167, 75202), (56658, 73223)]