318476256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{473923}}^1$

素因数の和:473943

約数の個数: 48

約数和(自身を含む): 955430784

約数和(自身を除く): 636954528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 473923, 947846, 1421769, 1895692, 2843538, 3317461, 3791384, 5687076, 6634922, 7582768, 9952383, 11374152, 13269844, 15165536, 19904766, 22748304, 26539688, 39809532, 45496608, 53079376, 79619064, 106158752, 159238128, 318476256]

約数ペア:

[(1, 318476256), (2, 159238128), (3, 106158752), (4, 79619064), (6, 53079376), (7, 45496608), (8, 39809532), (12, 26539688), (14, 22748304), (16, 19904766), (21, 15165536), (24, 13269844), (28, 11374152), (32, 9952383), (42, 7582768), (48, 6634922), (56, 5687076), (84, 3791384), (96, 3317461), (112, 2843538), (168, 1895692), (224, 1421769), (336, 947846), (672, 473923)]