402369968

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 1105491744

約数和(自身を除く): 703121776

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 37, 44, 49, 52, 56, 74, 77, 88, 91, 97, 98, 104, 112, 143, 148, 154, 176, 182, 194, 196, 208, 259, 286, 296, 308, 364, 388, 392, 407, 481, 518, 539, 572, 592, 616, 637, 679, 728, 776, 784, 814, 962, 1001, 1036, 1067, 1078, 1144, 1232, 1261, 1274, 1358, 1456, 1552, 1628, 1813, 1924, 2002, 2072, 2134, 2156, 2288, 2522, 2548, 2716, 2849, 3256, 3367, 3589, 3626, 3848, 4004, 4144, 4268, 4312, 4753, 5044, 5096, 5291, 5432, 5698, 6512, 6734, 7007, 7178, 7252, 7469, 7696, 8008, 8536, 8624, 8827, 9506, 10088, 10192, 10582, 10864, 11396, 13468, 13871, 14014, 14356, 14504, 14938, 16016, 17072, 17654, 19012, 19943, 20176, 21164, 22792, 23569, 25123, 26936, 27742, 28028, 28712, 29008, 29876, 35308, 37037, 38024, 39479, 39886, 42328, 45584, 46657, 47138, 50246, 52283, 53872, 55484, 56056, 57424, 59752, 61789, 70616, 74074, 76048, 78958, 79772, 84656, 93314, 94276, 97097, 100492, 104566, 110968, 112112, 119504, 123578, 141232, 148148, 157916, 159544, 175861, 186628, 188552, 194194, 200984, 209132, 221936, 247156, 259259, 276353, 296296, 315832, 319088, 326599, 351722, 373256, 377104, 388388, 401968, 418264, 494312, 513227, 518518, 552706, 592592, 631664, 653198, 679679, 703444, 746512, 776776, 836528, 988624, 1026454, 1037036, 1105412, 1306396, 1359358, 1406888, 1553552, 1934471, 2052908, 2074072, 2210824, 2286193, 2612792, 2718716, 2813776, 3592589, 3868942, 4105816, 4148144, 4421648, 4572386, 5225584, 5437432, 7185178, 7737884, 8211632, 9144772, 10874864, 14370356, 15475768, 18289544, 25148123, 28740712, 30951536, 36579088, 50296246, 57481424, 100592492, 201184984, 402369968]

約数ペア:

[(1, 402369968), (2, 201184984), (4, 100592492), (7, 57481424), (8, 50296246), (11, 36579088), (13, 30951536), (14, 28740712), (16, 25148123), (22, 18289544), (26, 15475768), (28, 14370356), (37, 10874864), (44, 9144772), (49, 8211632), (52, 7737884), (56, 7185178), (74, 5437432), (77, 5225584), (88, 4572386), (91, 4421648), (97, 4148144), (98, 4105816), (104, 3868942), (112, 3592589), (143, 2813776), (148, 2718716), (154, 2612792), (176, 2286193), (182, 2210824), (194, 2074072), (196, 2052908), (208, 1934471), (259, 1553552), (286, 1406888), (296, 1359358), (308, 1306396), (364, 1105412), (388, 1037036), (392, 1026454), (407, 988624), (481, 836528), (518, 776776), (539, 746512), (572, 703444), (592, 679679), (616, 653198), (637, 631664), (679, 592592), (728, 552706), (776, 518518), (784, 513227), (814, 494312), (962, 418264), (1001, 401968), (1036, 388388), (1067, 377104), (1078, 373256), (1144, 351722), (1232, 326599), (1261, 319088), (1274, 315832), (1358, 296296), (1456, 276353), (1552, 259259), (1628, 247156), (1813, 221936), (1924, 209132), (2002, 200984), (2072, 194194), (2134, 188552), (2156, 186628), (2288, 175861), (2522, 159544), (2548, 157916), (2716, 148148), (2849, 141232), (3256, 123578), (3367, 119504), (3589, 112112), (3626, 110968), (3848, 104566), (4004, 100492), (4144, 97097), (4268, 94276), (4312, 93314), (4753, 84656), (5044, 79772), (5096, 78958), (5291, 76048), (5432, 74074), (5698, 70616), (6512, 61789), (6734, 59752), (7007, 57424), (7178, 56056), (7252, 55484), (7469, 53872), (7696, 52283), (8008, 50246), (8536, 47138), (8624, 46657), (8827, 45584), (9506, 42328), (10088, 39886), (10192, 39479), (10582, 38024), (10864, 37037), (11396, 35308), (13468, 29876), (13871, 29008), (14014, 28712), (14356, 28028), (14504, 27742), (14938, 26936), (16016, 25123), (17072, 23569), (17654, 22792), (19012, 21164), (19943, 20176)]