307420512

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{65353}}^1$

素因数の和:65380

約数の個数: 72

約数和(自身を含む): 938744856

約数和(自身を除く): 631324344

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, 65353, 130706, 196059, 261412, 392118, 457471, 522824, 784236, 914942, 1045648, 1372413, 1568472, 1829884, 2091296, 2744826, 3136944, 3202297, 3659768, 5489652, 6273888, 6404594, 7319536, 9606891, 10979304, 12809188, 14639072, 19213782, 21958608, 25618376, 38427564, 43917216, 51236752, 76855128, 102473504, 153710256, 307420512]

約数ペア:

[(1, 307420512), (2, 153710256), (3, 102473504), (4, 76855128), (6, 51236752), (7, 43917216), (8, 38427564), (12, 25618376), (14, 21958608), (16, 19213782), (21, 14639072), (24, 12809188), (28, 10979304), (32, 9606891), (42, 7319536), (48, 6404594), (49, 6273888), (56, 5489652), (84, 3659768), (96, 3202297), (98, 3136944), (112, 2744826), (147, 2091296), (168, 1829884), (196, 1568472), (224, 1372413), (294, 1045648), (336, 914942), (392, 784236), (588, 522824), (672, 457471), (784, 392118), (1176, 261412), (1568, 196059), (2352, 130706), (4704, 65353)]