840876768

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 192

約数和(自身を含む): 2605075200

約数和(自身を除く): 1764198432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 181, 216, 228, 283, 288, 304, 342, 362, 432, 456, 513, 543, 566, 608, 684, 724, 849, 864, 912, 1026, 1086, 1132, 1368, 1448, 1629, 1698, 1824, 2052, 2172, 2264, 2547, 2736, 2896, 3258, 3396, 3439, 4104, 4344, 4528, 4887, 5094, 5377, 5472, 5792, 6516, 6792, 6878, 7641, 8208, 8688, 9056, 9774, 10188, 10317, 10754, 13032, 13584, 13756, 15282, 16131, 16416, 17376, 19548, 20376, 20634, 21508, 26064, 27168, 27512, 30564, 30951, 32262, 39096, 40752, 41268, 43016, 48393, 51223, 52128, 55024, 61128, 61902, 64524, 78192, 81504, 82536, 86032, 92853, 96786, 102446, 110048, 122256, 123804, 129048, 145179, 153669, 156384, 165072, 172064, 185706, 193572, 204892, 244512, 247608, 258096, 290358, 307338, 330144, 371412, 387144, 409784, 461007, 495216, 516192, 580716, 614676, 742824, 774288, 819568, 922014, 973237, 990432, 1161432, 1229352, 1383021, 1485648, 1548576, 1639136, 1844028, 1946474, 2322864, 2458704, 2766042, 2919711, 2971296, 3688056, 3892948, 4645728, 4917408, 5532084, 5839422, 7376112, 7785896, 8759133, 11064168, 11678844, 14752224, 15571792, 17518266, 22128336, 23357688, 26277399, 31143584, 35036532, 44256672, 46715376, 52554798, 70073064, 93430752, 105109596, 140146128, 210219192, 280292256, 420438384, 840876768]

約数ペア:

[(1, 840876768), (2, 420438384), (3, 280292256), (4, 210219192), (6, 140146128), (8, 105109596), (9, 93430752), (12, 70073064), (16, 52554798), (18, 46715376), (19, 44256672), (24, 35036532), (27, 31143584), (32, 26277399), (36, 23357688), (38, 22128336), (48, 17518266), (54, 15571792), (57, 14752224), (72, 11678844), (76, 11064168), (96, 8759133), (108, 7785896), (114, 7376112), (144, 5839422), (152, 5532084), (171, 4917408), (181, 4645728), (216, 3892948), (228, 3688056), (283, 2971296), (288, 2919711), (304, 2766042), (342, 2458704), (362, 2322864), (432, 1946474), (456, 1844028), (513, 1639136), (543, 1548576), (566, 1485648), (608, 1383021), (684, 1229352), (724, 1161432), (849, 990432), (864, 973237), (912, 922014), (1026, 819568), (1086, 774288), (1132, 742824), (1368, 614676), (1448, 580716), (1629, 516192), (1698, 495216), (1824, 461007), (2052, 409784), (2172, 387144), (2264, 371412), (2547, 330144), (2736, 307338), (2896, 290358), (3258, 258096), (3396, 247608), (3439, 244512), (4104, 204892), (4344, 193572), (4528, 185706), (4887, 172064), (5094, 165072), (5377, 156384), (5472, 153669), (5792, 145179), (6516, 129048), (6792, 123804), (6878, 122256), (7641, 110048), (8208, 102446), (8688, 96786), (9056, 92853), (9774, 86032), (10188, 82536), (10317, 81504), (10754, 78192), (13032, 64524), (13584, 61902), (13756, 61128), (15282, 55024), (16131, 52128), (16416, 51223), (17376, 48393), (19548, 43016), (20376, 41268), (20634, 40752), (21508, 39096), (26064, 32262), (27168, 30951), (27512, 30564)]