318503136

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67709}}^1$

素因数の和:67736

約数の個数: 72

約数和(自身を含む): 972586440

約数和(自身を除く): 654083304

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, 67709, 135418, 203127, 270836, 406254, 473963, 541672, 812508, 947926, 1083344, 1421889, 1625016, 1895852, 2166688, 2843778, 3250032, 3317741, 3791704, 5687556, 6500064, 6635482, 7583408, 9953223, 11375112, 13270964, 15166816, 19906446, 22750224, 26541928, 39812892, 45500448, 53083856, 79625784, 106167712, 159251568, 318503136]

約数ペア:

[(1, 318503136), (2, 159251568), (3, 106167712), (4, 79625784), (6, 53083856), (7, 45500448), (8, 39812892), (12, 26541928), (14, 22750224), (16, 19906446), (21, 15166816), (24, 13270964), (28, 11375112), (32, 9953223), (42, 7583408), (48, 6635482), (49, 6500064), (56, 5687556), (84, 3791704), (96, 3317741), (98, 3250032), (112, 2843778), (147, 2166688), (168, 1895852), (196, 1625016), (224, 1421889), (294, 1083344), (336, 947926), (392, 812508), (588, 541672), (672, 473963), (784, 406254), (1176, 270836), (1568, 203127), (2352, 135418), (4704, 67709)]