39407368

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 109166400

約数和(自身を除く): 69759032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 37, 38, 44, 49, 52, 56, 74, 76, 77, 88, 91, 98, 104, 133, 143, 148, 152, 154, 182, 196, 209, 247, 259, 266, 286, 296, 308, 364, 392, 407, 418, 481, 494, 518, 532, 539, 572, 616, 637, 703, 728, 814, 836, 931, 962, 988, 1001, 1036, 1064, 1078, 1144, 1274, 1406, 1463, 1628, 1672, 1729, 1813, 1862, 1924, 1976, 2002, 2072, 2156, 2548, 2717, 2812, 2849, 2926, 3256, 3367, 3458, 3626, 3724, 3848, 4004, 4312, 4921, 5096, 5291, 5434, 5624, 5698, 5852, 6734, 6916, 7007, 7252, 7448, 7733, 8008, 9139, 9842, 10241, 10582, 10868, 11396, 11704, 12103, 13468, 13832, 14014, 14504, 15466, 18278, 19019, 19684, 19943, 20482, 21164, 21736, 22792, 23569, 24206, 26936, 28028, 30932, 34447, 36556, 37037, 38038, 39368, 39886, 40964, 42328, 47138, 48412, 54131, 56056, 61864, 63973, 68894, 73112, 74074, 76076, 79772, 81928, 94276, 96824, 100529, 108262, 127946, 133133, 137788, 148148, 152152, 159544, 188552, 201058, 216524, 255892, 259259, 266266, 275576, 296296, 378917, 402116, 433048, 447811, 511784, 518518, 532532, 703703, 757834, 804232, 895622, 1037036, 1065064, 1407406, 1515668, 1791244, 2074072, 2814812, 3031336, 3582488, 4925921, 5629624, 9851842, 19703684, 39407368]

約数ペア:

[(1, 39407368), (2, 19703684), (4, 9851842), (7, 5629624), (8, 4925921), (11, 3582488), (13, 3031336), (14, 2814812), (19, 2074072), (22, 1791244), (26, 1515668), (28, 1407406), (37, 1065064), (38, 1037036), (44, 895622), (49, 804232), (52, 757834), (56, 703703), (74, 532532), (76, 518518), (77, 511784), (88, 447811), (91, 433048), (98, 402116), (104, 378917), (133, 296296), (143, 275576), (148, 266266), (152, 259259), (154, 255892), (182, 216524), (196, 201058), (209, 188552), (247, 159544), (259, 152152), (266, 148148), (286, 137788), (296, 133133), (308, 127946), (364, 108262), (392, 100529), (407, 96824), (418, 94276), (481, 81928), (494, 79772), (518, 76076), (532, 74074), (539, 73112), (572, 68894), (616, 63973), (637, 61864), (703, 56056), (728, 54131), (814, 48412), (836, 47138), (931, 42328), (962, 40964), (988, 39886), (1001, 39368), (1036, 38038), (1064, 37037), (1078, 36556), (1144, 34447), (1274, 30932), (1406, 28028), (1463, 26936), (1628, 24206), (1672, 23569), (1729, 22792), (1813, 21736), (1862, 21164), (1924, 20482), (1976, 19943), (2002, 19684), (2072, 19019), (2156, 18278), (2548, 15466), (2717, 14504), (2812, 14014), (2849, 13832), (2926, 13468), (3256, 12103), (3367, 11704), (3458, 11396), (3626, 10868), (3724, 10582), (3848, 10241), (4004, 9842), (4312, 9139), (4921, 8008), (5096, 7733), (5291, 7448), (5434, 7252), (5624, 7007), (5698, 6916), (5852, 6734)]