225312858

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{4003}}^1$

素因数の和:4123

約数の個数: 48

約数和(自身を含む): 505945440

約数和(自身を除く): 280632582

約数列:

[1, 2, 3, 6, 9, 18, 53, 59, 106, 118, 159, 177, 318, 354, 477, 531, 954, 1062, 3127, 4003, 6254, 8006, 9381, 12009, 18762, 24018, 28143, 36027, 56286, 72054, 212159, 236177, 424318, 472354, 636477, 708531, 1272954, 1417062, 1909431, 2125593, 3818862, 4251186, 12517381, 25034762, 37552143, 75104286, 112656429, 225312858]

約数ペア:

[(1, 225312858), (2, 112656429), (3, 75104286), (6, 37552143), (9, 25034762), (18, 12517381), (53, 4251186), (59, 3818862), (106, 2125593), (118, 1909431), (159, 1417062), (177, 1272954), (318, 708531), (354, 636477), (477, 472354), (531, 424318), (954, 236177), (1062, 212159), (3127, 72054), (4003, 56286), (6254, 36027), (8006, 28143), (9381, 24018), (12009, 18762)]