1420228992

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 256

約数和(自身を含む): 4702118400

約数和(自身を除く): 3281889408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 97, 104, 112, 128, 156, 168, 182, 192, 194, 208, 224, 273, 291, 312, 336, 364, 384, 388, 416, 419, 448, 546, 582, 624, 672, 679, 728, 776, 832, 838, 896, 1092, 1164, 1248, 1257, 1261, 1344, 1358, 1456, 1552, 1664, 1676, 2037, 2184, 2328, 2496, 2514, 2522, 2688, 2716, 2912, 2933, 3104, 3352, 3783, 4074, 4368, 4656, 4992, 5028, 5044, 5432, 5447, 5824, 5866, 6208, 6704, 7566, 8148, 8736, 8799, 8827, 9312, 10056, 10088, 10864, 10894, 11648, 11732, 12416, 13408, 15132, 16296, 16341, 17472, 17598, 17654, 18624, 20112, 20176, 21728, 21788, 23464, 26481, 26816, 30264, 32592, 32682, 34944, 35196, 35308, 37248, 38129, 40224, 40352, 40643, 43456, 43576, 46928, 52962, 53632, 60528, 65184, 65364, 70392, 70616, 76258, 80448, 80704, 81286, 86912, 87152, 93856, 105924, 114387, 121056, 121929, 130368, 130728, 140784, 141232, 152516, 160896, 161408, 162572, 174304, 187712, 211848, 228774, 242112, 243858, 260736, 261456, 281568, 282464, 284501, 305032, 325144, 348608, 375424, 423696, 457548, 484224, 487716, 522912, 528359, 563136, 564928, 569002, 610064, 650288, 697216, 847392, 853503, 915096, 975432, 1045824, 1056718, 1126272, 1129856, 1138004, 1220128, 1300576, 1585077, 1694784, 1707006, 1830192, 1950864, 2091648, 2113436, 2276008, 2440256, 2601152, 3170154, 3389568, 3414012, 3660384, 3698513, 3901728, 4226872, 4552016, 4880512, 5202304, 6340308, 6828024, 7320768, 7397026, 7803456, 8453744, 9104032, 11095539, 12680616, 13656048, 14641536, 14794052, 15606912, 16907488, 18208064, 22191078, 25361232, 27312096, 29588104, 33814976, 36416128, 44382156, 50722464, 54624192, 59176208, 67629952, 88764312, 101444928, 109248384, 118352416, 177528624, 202889856, 236704832, 355057248, 473409664, 710114496, 1420228992]

約数ペア:

[(1, 1420228992), (2, 710114496), (3, 473409664), (4, 355057248), (6, 236704832), (7, 202889856), (8, 177528624), (12, 118352416), (13, 109248384), (14, 101444928), (16, 88764312), (21, 67629952), (24, 59176208), (26, 54624192), (28, 50722464), (32, 44382156), (39, 36416128), (42, 33814976), (48, 29588104), (52, 27312096), (56, 25361232), (64, 22191078), (78, 18208064), (84, 16907488), (91, 15606912), (96, 14794052), (97, 14641536), (104, 13656048), (112, 12680616), (128, 11095539), (156, 9104032), (168, 8453744), (182, 7803456), (192, 7397026), (194, 7320768), (208, 6828024), (224, 6340308), (273, 5202304), (291, 4880512), (312, 4552016), (336, 4226872), (364, 3901728), (384, 3698513), (388, 3660384), (416, 3414012), (419, 3389568), (448, 3170154), (546, 2601152), (582, 2440256), (624, 2276008), (672, 2113436), (679, 2091648), (728, 1950864), (776, 1830192), (832, 1707006), (838, 1694784), (896, 1585077), (1092, 1300576), (1164, 1220128), (1248, 1138004), (1257, 1129856), (1261, 1126272), (1344, 1056718), (1358, 1045824), (1456, 975432), (1552, 915096), (1664, 853503), (1676, 847392), (2037, 697216), (2184, 650288), (2328, 610064), (2496, 569002), (2514, 564928), (2522, 563136), (2688, 528359), (2716, 522912), (2912, 487716), (2933, 484224), (3104, 457548), (3352, 423696), (3783, 375424), (4074, 348608), (4368, 325144), (4656, 305032), (4992, 284501), (5028, 282464), (5044, 281568), (5432, 261456), (5447, 260736), (5824, 243858), (5866, 242112), (6208, 228774), (6704, 211848), (7566, 187712), (8148, 174304), (8736, 162572), (8799, 161408), (8827, 160896), (9312, 152516), (10056, 141232), (10088, 140784), (10864, 130728), (10894, 130368), (11648, 121929), (11732, 121056), (12416, 114387), (13408, 105924), (15132, 93856), (16296, 87152), (16341, 86912), (17472, 81286), (17598, 80704), (17654, 80448), (18624, 76258), (20112, 70616), (20176, 70392), (21728, 65364), (21788, 65184), (23464, 60528), (26481, 53632), (26816, 52962), (30264, 46928), (32592, 43576), (32682, 43456), (34944, 40643), (35196, 40352), (35308, 40224), (37248, 38129)]