42438704

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 160

約数和(自身を含む): 113088000

約数和(自身を除く): 70649296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 37, 38, 44, 49, 56, 74, 76, 77, 88, 98, 112, 133, 148, 152, 154, 176, 196, 209, 259, 266, 296, 304, 308, 343, 392, 407, 418, 518, 532, 539, 592, 616, 686, 703, 784, 814, 836, 931, 1036, 1064, 1078, 1232, 1372, 1406, 1463, 1628, 1672, 1813, 1862, 2072, 2128, 2156, 2744, 2812, 2849, 2926, 3256, 3344, 3626, 3724, 3773, 4144, 4312, 4921, 5488, 5624, 5698, 5852, 6512, 6517, 7252, 7448, 7546, 7733, 8624, 9842, 10241, 11248, 11396, 11704, 12691, 13034, 14504, 14896, 15092, 15466, 19684, 19943, 20482, 22792, 23408, 25382, 26068, 29008, 30184, 30932, 34447, 39368, 39886, 40964, 45584, 50764, 52136, 54131, 60368, 61864, 68894, 71687, 78736, 79772, 81928, 101528, 104272, 108262, 123728, 137788, 139601, 143374, 159544, 163856, 203056, 216524, 241129, 275576, 279202, 286748, 319088, 378917, 433048, 482258, 551152, 558404, 573496, 757834, 866096, 964516, 1116808, 1146992, 1515668, 1929032, 2233616, 2652419, 3031336, 3858064, 5304838, 6062672, 10609676, 21219352, 42438704]

約数ペア:

[(1, 42438704), (2, 21219352), (4, 10609676), (7, 6062672), (8, 5304838), (11, 3858064), (14, 3031336), (16, 2652419), (19, 2233616), (22, 1929032), (28, 1515668), (37, 1146992), (38, 1116808), (44, 964516), (49, 866096), (56, 757834), (74, 573496), (76, 558404), (77, 551152), (88, 482258), (98, 433048), (112, 378917), (133, 319088), (148, 286748), (152, 279202), (154, 275576), (176, 241129), (196, 216524), (209, 203056), (259, 163856), (266, 159544), (296, 143374), (304, 139601), (308, 137788), (343, 123728), (392, 108262), (407, 104272), (418, 101528), (518, 81928), (532, 79772), (539, 78736), (592, 71687), (616, 68894), (686, 61864), (703, 60368), (784, 54131), (814, 52136), (836, 50764), (931, 45584), (1036, 40964), (1064, 39886), (1078, 39368), (1232, 34447), (1372, 30932), (1406, 30184), (1463, 29008), (1628, 26068), (1672, 25382), (1813, 23408), (1862, 22792), (2072, 20482), (2128, 19943), (2156, 19684), (2744, 15466), (2812, 15092), (2849, 14896), (2926, 14504), (3256, 13034), (3344, 12691), (3626, 11704), (3724, 11396), (3773, 11248), (4144, 10241), (4312, 9842), (4921, 8624), (5488, 7733), (5624, 7546), (5698, 7448), (5852, 7252), (6512, 6517)]