258006708

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{6173}}^1$

素因数の和:6235

約数の個数: 72

約数和(自身を含む): 692179488

約数和(自身を除く): 434172780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 774, 972, 1161, 1548, 2322, 3483, 4644, 6173, 6966, 10449, 12346, 13932, 18519, 20898, 24692, 37038, 41796, 55557, 74076, 111114, 166671, 222228, 265439, 333342, 500013, 530878, 666684, 796317, 1000026, 1061756, 1500039, 1592634, 2000052, 2388951, 3000078, 3185268, 4777902, 6000156, 7166853, 9555804, 14333706, 21500559, 28667412, 43001118, 64501677, 86002236, 129003354, 258006708]

約数ペア:

[(1, 258006708), (2, 129003354), (3, 86002236), (4, 64501677), (6, 43001118), (9, 28667412), (12, 21500559), (18, 14333706), (27, 9555804), (36, 7166853), (43, 6000156), (54, 4777902), (81, 3185268), (86, 3000078), (108, 2388951), (129, 2000052), (162, 1592634), (172, 1500039), (243, 1061756), (258, 1000026), (324, 796317), (387, 666684), (486, 530878), (516, 500013), (774, 333342), (972, 265439), (1161, 222228), (1548, 166671), (2322, 111114), (3483, 74076), (4644, 55557), (6173, 41796), (6966, 37038), (10449, 24692), (12346, 20898), (13932, 18519)]