253780464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7333}}^1$

素因数の和:7454

約数の個数: 80

約数和(自身を含む): 756634112

約数和(自身を除く): 502853648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 2163, 2472, 2884, 4326, 4944, 5768, 7333, 8652, 11536, 14666, 17304, 21999, 29332, 34608, 43998, 51331, 58664, 87996, 102662, 117328, 153993, 175992, 205324, 307986, 351984, 410648, 615972, 755299, 821296, 1231944, 1510598, 2265897, 2463888, 3021196, 4531794, 5287093, 6042392, 9063588, 10574186, 12084784, 15861279, 18127176, 21148372, 31722558, 36254352, 42296744, 63445116, 84593488, 126890232, 253780464]

約数ペア:

[(1, 253780464), (2, 126890232), (3, 84593488), (4, 63445116), (6, 42296744), (7, 36254352), (8, 31722558), (12, 21148372), (14, 18127176), (16, 15861279), (21, 12084784), (24, 10574186), (28, 9063588), (42, 6042392), (48, 5287093), (56, 4531794), (84, 3021196), (103, 2463888), (112, 2265897), (168, 1510598), (206, 1231944), (309, 821296), (336, 755299), (412, 615972), (618, 410648), (721, 351984), (824, 307986), (1236, 205324), (1442, 175992), (1648, 153993), (2163, 117328), (2472, 102662), (2884, 87996), (4326, 58664), (4944, 51331), (5768, 43998), (7333, 34608), (8652, 29332), (11536, 21999), (14666, 17304)]