2019955968

素因数分解:

$2^8\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 216

約数和(自身を含む): 6361336800

約数和(自身を除く): 4341380832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 513, 576, 608, 648, 684, 768, 864, 912, 972, 1026, 1152, 1216, 1296, 1368, 1539, 1709, 1728, 1824, 1944, 2052, 2304, 2432, 2592, 2736, 3078, 3418, 3456, 3648, 3888, 4104, 4617, 4864, 5127, 5184, 5472, 6156, 6836, 6912, 7296, 7776, 8208, 9234, 10254, 10368, 10944, 12312, 13672, 14592, 15381, 15552, 16416, 18468, 20508, 20736, 21888, 24624, 27344, 30762, 31104, 32471, 32832, 36936, 41016, 43776, 46143, 49248, 54688, 61524, 62208, 64942, 65664, 73872, 82032, 92286, 97413, 98496, 109376, 123048, 129884, 131328, 138429, 147744, 164064, 184572, 194826, 196992, 218752, 246096, 259768, 276858, 292239, 295488, 328128, 369144, 389652, 393984, 415287, 437504, 492192, 519536, 553716, 584478, 590976, 656256, 738288, 779304, 830574, 876717, 984384, 1039072, 1107432, 1168956, 1181952, 1312512, 1476576, 1558608, 1661148, 1753434, 1968768, 2078144, 2214864, 2337912, 2630151, 2953152, 3117216, 3322296, 3506868, 3937536, 4156288, 4429728, 4675824, 5260302, 5906304, 6234432, 6644592, 7013736, 7890453, 8312576, 8859456, 9351648, 10520604, 11812608, 12468864, 13289184, 14027472, 15780906, 17718912, 18703296, 21041208, 24937728, 26578368, 28054944, 31561812, 35437824, 37406592, 42082416, 53156736, 56109888, 63123624, 74813184, 84164832, 106313472, 112219776, 126247248, 168329664, 224439552, 252494496, 336659328, 504988992, 673318656, 1009977984, 2019955968]

約数ペア:

[(1, 2019955968), (2, 1009977984), (3, 673318656), (4, 504988992), (6, 336659328), (8, 252494496), (9, 224439552), (12, 168329664), (16, 126247248), (18, 112219776), (19, 106313472), (24, 84164832), (27, 74813184), (32, 63123624), (36, 56109888), (38, 53156736), (48, 42082416), (54, 37406592), (57, 35437824), (64, 31561812), (72, 28054944), (76, 26578368), (81, 24937728), (96, 21041208), (108, 18703296), (114, 17718912), (128, 15780906), (144, 14027472), (152, 13289184), (162, 12468864), (171, 11812608), (192, 10520604), (216, 9351648), (228, 8859456), (243, 8312576), (256, 7890453), (288, 7013736), (304, 6644592), (324, 6234432), (342, 5906304), (384, 5260302), (432, 4675824), (456, 4429728), (486, 4156288), (513, 3937536), (576, 3506868), (608, 3322296), (648, 3117216), (684, 2953152), (768, 2630151), (864, 2337912), (912, 2214864), (972, 2078144), (1026, 1968768), (1152, 1753434), (1216, 1661148), (1296, 1558608), (1368, 1476576), (1539, 1312512), (1709, 1181952), (1728, 1168956), (1824, 1107432), (1944, 1039072), (2052, 984384), (2304, 876717), (2432, 830574), (2592, 779304), (2736, 738288), (3078, 656256), (3418, 590976), (3456, 584478), (3648, 553716), (3888, 519536), (4104, 492192), (4617, 437504), (4864, 415287), (5127, 393984), (5184, 389652), (5472, 369144), (6156, 328128), (6836, 295488), (6912, 292239), (7296, 276858), (7776, 259768), (8208, 246096), (9234, 218752), (10254, 196992), (10368, 194826), (10944, 184572), (12312, 164064), (13672, 147744), (14592, 138429), (15381, 131328), (15552, 129884), (16416, 123048), (18468, 109376), (20508, 98496), (20736, 97413), (21888, 92286), (24624, 82032), (27344, 73872), (30762, 65664), (31104, 64942), (32471, 62208), (32832, 61524), (36936, 54688), (41016, 49248), (43776, 46143)]