2855253856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 7315660800

約数和(自身を除く): 4460406944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 89, 91, 92, 104, 112, 161, 178, 182, 184, 208, 224, 299, 322, 356, 364, 368, 416, 479, 598, 623, 644, 712, 728, 736, 958, 1157, 1196, 1246, 1288, 1424, 1456, 1916, 2047, 2093, 2314, 2392, 2492, 2576, 2848, 2912, 3353, 3832, 4094, 4186, 4628, 4784, 4984, 5152, 6227, 6706, 7664, 8099, 8188, 8372, 9256, 9568, 9968, 11017, 12454, 13412, 14329, 15328, 16198, 16376, 16744, 18512, 19936, 22034, 24908, 26611, 26824, 28658, 32396, 32752, 33488, 37024, 42631, 43589, 44068, 49816, 53222, 53648, 57316, 64792, 65504, 66976, 77119, 85262, 87178, 88136, 99632, 106444, 107296, 114632, 129584, 143221, 154238, 170524, 174356, 176272, 186277, 199264, 212888, 229264, 259168, 286442, 298417, 308476, 341048, 348712, 352544, 372554, 425776, 458528, 554203, 572884, 596834, 616952, 682096, 697424, 745108, 851552, 980513, 1002547, 1108406, 1145768, 1193668, 1233904, 1364192, 1394848, 1490216, 1961026, 2005094, 2216812, 2291536, 2387336, 2467808, 2980432, 3879421, 3922052, 4010188, 4433624, 4583072, 4774672, 5960864, 6863591, 7758842, 7844104, 8020376, 8867248, 9549344, 12746669, 13727182, 15517684, 15688208, 16040752, 17734496, 25493338, 27454364, 31035368, 31376416, 32081504, 50986676, 54908728, 62070736, 89226683, 101973352, 109817456, 124141472, 178453366, 203946704, 219634912, 356906732, 407893408, 713813464, 1427626928, 2855253856]

約数ペア:

[(1, 2855253856), (2, 1427626928), (4, 713813464), (7, 407893408), (8, 356906732), (13, 219634912), (14, 203946704), (16, 178453366), (23, 124141472), (26, 109817456), (28, 101973352), (32, 89226683), (46, 62070736), (52, 54908728), (56, 50986676), (89, 32081504), (91, 31376416), (92, 31035368), (104, 27454364), (112, 25493338), (161, 17734496), (178, 16040752), (182, 15688208), (184, 15517684), (208, 13727182), (224, 12746669), (299, 9549344), (322, 8867248), (356, 8020376), (364, 7844104), (368, 7758842), (416, 6863591), (479, 5960864), (598, 4774672), (623, 4583072), (644, 4433624), (712, 4010188), (728, 3922052), (736, 3879421), (958, 2980432), (1157, 2467808), (1196, 2387336), (1246, 2291536), (1288, 2216812), (1424, 2005094), (1456, 1961026), (1916, 1490216), (2047, 1394848), (2093, 1364192), (2314, 1233904), (2392, 1193668), (2492, 1145768), (2576, 1108406), (2848, 1002547), (2912, 980513), (3353, 851552), (3832, 745108), (4094, 697424), (4186, 682096), (4628, 616952), (4784, 596834), (4984, 572884), (5152, 554203), (6227, 458528), (6706, 425776), (7664, 372554), (8099, 352544), (8188, 348712), (8372, 341048), (9256, 308476), (9568, 298417), (9968, 286442), (11017, 259168), (12454, 229264), (13412, 212888), (14329, 199264), (15328, 186277), (16198, 176272), (16376, 174356), (16744, 170524), (18512, 154238), (19936, 143221), (22034, 129584), (24908, 114632), (26611, 107296), (26824, 106444), (28658, 99632), (32396, 88136), (32752, 87178), (33488, 85262), (37024, 77119), (42631, 66976), (43589, 65504), (44068, 64792), (49816, 57316), (53222, 53648)]