255394272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{54293}}^1$

素因数の和:54320

約数の個数: 72

約数和(自身を含む): 779879016

約数和(自身を除く): 524484744

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, 54293, 108586, 162879, 217172, 325758, 380051, 434344, 651516, 760102, 868688, 1140153, 1303032, 1520204, 1737376, 2280306, 2606064, 2660357, 3040408, 4560612, 5212128, 5320714, 6080816, 7981071, 9121224, 10641428, 12161632, 15962142, 18242448, 21282856, 31924284, 36484896, 42565712, 63848568, 85131424, 127697136, 255394272]

約数ペア:

[(1, 255394272), (2, 127697136), (3, 85131424), (4, 63848568), (6, 42565712), (7, 36484896), (8, 31924284), (12, 21282856), (14, 18242448), (16, 15962142), (21, 12161632), (24, 10641428), (28, 9121224), (32, 7981071), (42, 6080816), (48, 5320714), (49, 5212128), (56, 4560612), (84, 3040408), (96, 2660357), (98, 2606064), (112, 2280306), (147, 1737376), (168, 1520204), (196, 1303032), (224, 1140153), (294, 868688), (336, 760102), (392, 651516), (588, 434344), (672, 380051), (784, 325758), (1176, 217172), (1568, 162879), (2352, 108586), (4704, 54293)]