245327712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{52153}}^1$

素因数の和:52180

約数の個数: 72

約数和(自身を含む): 749140056

約数和(自身を除く): 503812344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 52153, 104306, 156459, 208612, 312918, 365071, 417224, 625836, 730142, 834448, 1095213, 1251672, 1460284, 1668896, 2190426, 2503344, 2555497, 2920568, 4380852, 5006688, 5110994, 5841136, 7666491, 8761704, 10221988, 11682272, 15332982, 17523408, 20443976, 30665964, 35046816, 40887952, 61331928, 81775904, 122663856, 245327712]

約数ペア:

[(1, 245327712), (2, 122663856), (3, 81775904), (4, 61331928), (6, 40887952), (7, 35046816), (8, 30665964), (12, 20443976), (14, 17523408), (16, 15332982), (21, 11682272), (24, 10221988), (28, 8761704), (32, 7666491), (42, 5841136), (48, 5110994), (49, 5006688), (56, 4380852), (84, 2920568), (96, 2555497), (98, 2503344), (112, 2190426), (147, 1668896), (168, 1460284), (196, 1251672), (224, 1095213), (294, 834448), (336, 730142), (392, 625836), (588, 417224), (672, 365071), (784, 312918), (1176, 208612), (1568, 156459), (2352, 104306), (4704, 52153)]