249515248

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2617}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 496686960

約数和(自身を除く): 247171712

約数列:

[1, 2, 4, 8, 16, 59, 101, 118, 202, 236, 404, 472, 808, 944, 1616, 2617, 5234, 5959, 10468, 11918, 20936, 23836, 41872, 47672, 95344, 154403, 264317, 308806, 528634, 617612, 1057268, 1235224, 2114536, 2470448, 4229072, 15594703, 31189406, 62378812, 124757624, 249515248]

約数ペア:

[(1, 249515248), (2, 124757624), (4, 62378812), (8, 31189406), (16, 15594703), (59, 4229072), (101, 2470448), (118, 2114536), (202, 1235224), (236, 1057268), (404, 617612), (472, 528634), (808, 308806), (944, 264317), (1616, 154403), (2617, 95344), (5234, 47672), (5959, 41872), (10468, 23836), (11918, 20936)]