221317367024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34323413}}^1$

素因数の和:34323465

約数の個数: 40

約数和(自身を含む): 476683573632

約数和(自身を除く): 255366206608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 34323413, 68646826, 137293652, 274587304, 446204369, 549174608, 892408738, 1064025803, 1784817476, 2128051606, 3569634952, 4256103212, 7139269904, 8512206424, 13832335439, 17024412848, 27664670878, 55329341756, 110658683512, 221317367024]

約数ペア:

[(1, 221317367024), (2, 110658683512), (4, 55329341756), (8, 27664670878), (13, 17024412848), (16, 13832335439), (26, 8512206424), (31, 7139269904), (52, 4256103212), (62, 3569634952), (104, 2128051606), (124, 1784817476), (208, 1064025803), (248, 892408738), (403, 549174608), (496, 446204369), (806, 274587304), (1612, 137293652), (3224, 68646826), (6448, 34323413)]