994163016

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7577}}^1$

素因数の和:7675

約数の個数: 128

約数和(自身を含む): 3142748160

約数和(自身を除く): 2148585144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 568, 616, 781, 852, 924, 994, 1491, 1562, 1704, 1848, 1988, 2343, 2982, 3124, 3976, 4686, 5467, 5964, 6248, 7577, 9372, 10934, 11928, 15154, 16401, 18744, 21868, 22731, 30308, 32802, 43736, 45462, 53039, 60616, 65604, 83347, 90924, 106078, 131208, 159117, 166694, 181848, 212156, 250041, 318234, 333388, 424312, 500082, 537967, 583429, 636468, 666776, 1000164, 1075934, 1166858, 1272936, 1613901, 1750287, 2000328, 2151868, 2333716, 3227802, 3500574, 3765769, 4303736, 4667432, 5917637, 6455604, 7001148, 7531538, 11297307, 11835274, 12911208, 14002296, 15063076, 17752911, 22594614, 23670548, 30126152, 35505822, 41423459, 45189228, 47341096, 71011644, 82846918, 90378456, 124270377, 142023288, 165693836, 248540754, 331387672, 497081508, 994163016]

約数ペア:

[(1, 994163016), (2, 497081508), (3, 331387672), (4, 248540754), (6, 165693836), (7, 142023288), (8, 124270377), (11, 90378456), (12, 82846918), (14, 71011644), (21, 47341096), (22, 45189228), (24, 41423459), (28, 35505822), (33, 30126152), (42, 23670548), (44, 22594614), (56, 17752911), (66, 15063076), (71, 14002296), (77, 12911208), (84, 11835274), (88, 11297307), (132, 7531538), (142, 7001148), (154, 6455604), (168, 5917637), (213, 4667432), (231, 4303736), (264, 3765769), (284, 3500574), (308, 3227802), (426, 2333716), (462, 2151868), (497, 2000328), (568, 1750287), (616, 1613901), (781, 1272936), (852, 1166858), (924, 1075934), (994, 1000164), (1491, 666776), (1562, 636468), (1704, 583429), (1848, 537967), (1988, 500082), (2343, 424312), (2982, 333388), (3124, 318234), (3976, 250041), (4686, 212156), (5467, 181848), (5964, 166694), (6248, 159117), (7577, 131208), (9372, 106078), (10934, 90924), (11928, 83347), (15154, 65604), (16401, 60616), (18744, 53039), (21868, 45462), (22731, 43736), (30308, 32802)]