19974374784

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{190537}}^1$

素因数の和:190577

約数の個数: 192

約数和(自身を含む): 70742948640

約数和(自身を除く): 50768573856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3744, 4032, 4368, 4992, 5824, 6552, 7488, 8064, 8736, 11648, 13104, 14976, 17472, 26208, 34944, 52416, 104832, 190537, 381074, 571611, 762148, 1143222, 1333759, 1524296, 1714833, 2286444, 2476981, 2667518, 3048592, 3429666, 4001277, 4572888, 4953962, 5335036, 6097184, 6859332, 7430943, 8002554, 9145776, 9907924, 10670072, 12003831, 12194368, 13718664, 14861886, 16005108, 17338867, 18291552, 19815848, 21340144, 22292829, 24007662, 24388736, 27437328, 29723772, 32010216, 34677734, 36583104, 39631696, 42680288, 44585658, 48015324, 52016601, 54874656, 59447544, 64020432, 69355468, 73166208, 79263392, 85360576, 89171316, 96030648, 104033202, 109749312, 118895088, 128040864, 138710936, 156049803, 158526784, 170721152, 178342632, 192061296, 208066404, 219498624, 237790176, 256081728, 277421872, 312099606, 317053568, 356685264, 384122592, 416132808, 475580352, 512163456, 554843744, 624199212, 713370528, 768245184, 832265616, 951160704, 1109687488, 1248398424, 1426741056, 1536490368, 1664531232, 2219374976, 2496796848, 2853482112, 3329062464, 4993593696, 6658124928, 9987187392, 19974374784]

約数ペア:

[(1, 19974374784), (2, 9987187392), (3, 6658124928), (4, 4993593696), (6, 3329062464), (7, 2853482112), (8, 2496796848), (9, 2219374976), (12, 1664531232), (13, 1536490368), (14, 1426741056), (16, 1248398424), (18, 1109687488), (21, 951160704), (24, 832265616), (26, 768245184), (28, 713370528), (32, 624199212), (36, 554843744), (39, 512163456), (42, 475580352), (48, 416132808), (52, 384122592), (56, 356685264), (63, 317053568), (64, 312099606), (72, 277421872), (78, 256081728), (84, 237790176), (91, 219498624), (96, 208066404), (104, 192061296), (112, 178342632), (117, 170721152), (126, 158526784), (128, 156049803), (144, 138710936), (156, 128040864), (168, 118895088), (182, 109749312), (192, 104033202), (208, 96030648), (224, 89171316), (234, 85360576), (252, 79263392), (273, 73166208), (288, 69355468), (312, 64020432), (336, 59447544), (364, 54874656), (384, 52016601), (416, 48015324), (448, 44585658), (468, 42680288), (504, 39631696), (546, 36583104), (576, 34677734), (624, 32010216), (672, 29723772), (728, 27437328), (819, 24388736), (832, 24007662), (896, 22292829), (936, 21340144), (1008, 19815848), (1092, 18291552), (1152, 17338867), (1248, 16005108), (1344, 14861886), (1456, 13718664), (1638, 12194368), (1664, 12003831), (1872, 10670072), (2016, 9907924), (2184, 9145776), (2496, 8002554), (2688, 7430943), (2912, 6859332), (3276, 6097184), (3744, 5335036), (4032, 4953962), (4368, 4572888), (4992, 4001277), (5824, 3429666), (6552, 3048592), (7488, 2667518), (8064, 2476981), (8736, 2286444), (11648, 1714833), (13104, 1524296), (14976, 1333759), (17472, 1143222), (26208, 762148), (34944, 571611), (52416, 381074), (104832, 190537)]