1251931968

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{44357}}^1$

素因数の和:44389

約数の個数: 126

約数和(自身を含む): 4174398306

約数和(自身を除く): 2922466338

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 28224, 44357, 88714, 133071, 177428, 266142, 310499, 354856, 399213, 532284, 620998, 709712, 798426, 931497, 1064568, 1241996, 1419424, 1596852, 1862994, 2129136, 2173493, 2483992, 2794491, 2838848, 3193704, 3725988, 4258272, 4346986, 4967984, 5588982, 6387408, 6520479, 7451976, 8516544, 8693972, 9935968, 11177964, 12774816, 13040958, 14903952, 17387944, 19561437, 19871936, 22355928, 25549632, 26081916, 29807904, 34775888, 39122874, 44711856, 52163832, 59615808, 69551776, 78245748, 89423712, 104327664, 139103552, 156491496, 178847424, 208655328, 312982992, 417310656, 625965984, 1251931968]

約数ペア:

[(1, 1251931968), (2, 625965984), (3, 417310656), (4, 312982992), (6, 208655328), (7, 178847424), (8, 156491496), (9, 139103552), (12, 104327664), (14, 89423712), (16, 78245748), (18, 69551776), (21, 59615808), (24, 52163832), (28, 44711856), (32, 39122874), (36, 34775888), (42, 29807904), (48, 26081916), (49, 25549632), (56, 22355928), (63, 19871936), (64, 19561437), (72, 17387944), (84, 14903952), (96, 13040958), (98, 12774816), (112, 11177964), (126, 9935968), (144, 8693972), (147, 8516544), (168, 7451976), (192, 6520479), (196, 6387408), (224, 5588982), (252, 4967984), (288, 4346986), (294, 4258272), (336, 3725988), (392, 3193704), (441, 2838848), (448, 2794491), (504, 2483992), (576, 2173493), (588, 2129136), (672, 1862994), (784, 1596852), (882, 1419424), (1008, 1241996), (1176, 1064568), (1344, 931497), (1568, 798426), (1764, 709712), (2016, 620998), (2352, 532284), (3136, 399213), (3528, 354856), (4032, 310499), (4704, 266142), (7056, 177428), (9408, 133071), (14112, 88714), (28224, 44357)]