19418827008

素因数分解:

$2^8\times 3^1\times 7^4\times {\mathrm{10531}}^1$

素因数の和:10578

約数の個数: 180

約数和(自身を含む): 60298269808

約数和(自身を除く): 40879442800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2401, 2688, 2744, 3136, 4116, 4704, 4802, 5376, 5488, 6272, 7203, 8232, 9408, 9604, 10531, 10976, 12544, 14406, 16464, 18816, 19208, 21062, 21952, 28812, 31593, 32928, 37632, 38416, 42124, 43904, 57624, 63186, 65856, 73717, 76832, 84248, 87808, 115248, 126372, 131712, 147434, 153664, 168496, 221151, 230496, 252744, 263424, 294868, 307328, 336992, 442302, 460992, 505488, 516019, 589736, 614656, 673984, 884604, 921984, 1010976, 1032038, 1179472, 1347968, 1548057, 1769208, 1843968, 2021952, 2064076, 2358944, 2695936, 3096114, 3538416, 3612133, 4043904, 4128152, 4717888, 6192228, 7076832, 7224266, 8087808, 8256304, 9435776, 10836399, 12384456, 14153664, 14448532, 16512608, 18871552, 21672798, 24768912, 25284931, 28307328, 28897064, 33025216, 43345596, 49537824, 50569862, 56614656, 57794128, 66050432, 75854793, 86691192, 99075648, 101139724, 115588256, 132100864, 151709586, 173382384, 198151296, 202279448, 231176512, 303419172, 346764768, 396302592, 404558896, 462353024, 606838344, 693529536, 809117792, 924706048, 1213676688, 1387059072, 1618235584, 2427353376, 2774118144, 3236471168, 4854706752, 6472942336, 9709413504, 19418827008]

約数ペア:

[(1, 19418827008), (2, 9709413504), (3, 6472942336), (4, 4854706752), (6, 3236471168), (7, 2774118144), (8, 2427353376), (12, 1618235584), (14, 1387059072), (16, 1213676688), (21, 924706048), (24, 809117792), (28, 693529536), (32, 606838344), (42, 462353024), (48, 404558896), (49, 396302592), (56, 346764768), (64, 303419172), (84, 231176512), (96, 202279448), (98, 198151296), (112, 173382384), (128, 151709586), (147, 132100864), (168, 115588256), (192, 101139724), (196, 99075648), (224, 86691192), (256, 75854793), (294, 66050432), (336, 57794128), (343, 56614656), (384, 50569862), (392, 49537824), (448, 43345596), (588, 33025216), (672, 28897064), (686, 28307328), (768, 25284931), (784, 24768912), (896, 21672798), (1029, 18871552), (1176, 16512608), (1344, 14448532), (1372, 14153664), (1568, 12384456), (1792, 10836399), (2058, 9435776), (2352, 8256304), (2401, 8087808), (2688, 7224266), (2744, 7076832), (3136, 6192228), (4116, 4717888), (4704, 4128152), (4802, 4043904), (5376, 3612133), (5488, 3538416), (6272, 3096114), (7203, 2695936), (8232, 2358944), (9408, 2064076), (9604, 2021952), (10531, 1843968), (10976, 1769208), (12544, 1548057), (14406, 1347968), (16464, 1179472), (18816, 1032038), (19208, 1010976), (21062, 921984), (21952, 884604), (28812, 673984), (31593, 614656), (32928, 589736), (37632, 516019), (38416, 505488), (42124, 460992), (43904, 442302), (57624, 336992), (63186, 307328), (65856, 294868), (73717, 263424), (76832, 252744), (84248, 230496), (87808, 221151), (115248, 168496), (126372, 153664), (131712, 147434)]