318533712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{135431}}^1$

素因数の和:135456

約数の個数: 60

約数和(自身を含む): 957233376

約数和(自身を除く): 638699664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 135431, 270862, 406293, 541724, 812586, 948017, 1083448, 1625172, 1896034, 2166896, 2844051, 3250344, 3792068, 5688102, 6500688, 6636119, 7584136, 11376204, 13272238, 15168272, 19908357, 22752408, 26544476, 39816714, 45504816, 53088952, 79633428, 106177904, 159266856, 318533712]

約数ペア:

[(1, 318533712), (2, 159266856), (3, 106177904), (4, 79633428), (6, 53088952), (7, 45504816), (8, 39816714), (12, 26544476), (14, 22752408), (16, 19908357), (21, 15168272), (24, 13272238), (28, 11376204), (42, 7584136), (48, 6636119), (49, 6500688), (56, 5688102), (84, 3792068), (98, 3250344), (112, 2844051), (147, 2166896), (168, 1896034), (196, 1625172), (294, 1083448), (336, 948017), (392, 812586), (588, 541724), (784, 406293), (1176, 270862), (2352, 135431)]