216081504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{32621}}^1$

素因数の和:32660

約数の個数: 72

約数和(自身を含む): 641218032

約数和(自身を除く): 425136528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 32621, 65242, 97863, 130484, 195726, 260968, 293589, 391452, 521936, 587178, 750283, 782904, 1043872, 1174356, 1500566, 1565808, 2250849, 2348712, 3001132, 3131616, 4501698, 4697424, 6002264, 6752547, 9003396, 9394848, 12004528, 13505094, 18006792, 24009056, 27010188, 36013584, 54020376, 72027168, 108040752, 216081504]

約数ペア:

[(1, 216081504), (2, 108040752), (3, 72027168), (4, 54020376), (6, 36013584), (8, 27010188), (9, 24009056), (12, 18006792), (16, 13505094), (18, 12004528), (23, 9394848), (24, 9003396), (32, 6752547), (36, 6002264), (46, 4697424), (48, 4501698), (69, 3131616), (72, 3001132), (92, 2348712), (96, 2250849), (138, 1565808), (144, 1500566), (184, 1174356), (207, 1043872), (276, 782904), (288, 750283), (368, 587178), (414, 521936), (552, 391452), (736, 293589), (828, 260968), (1104, 195726), (1656, 130484), (2208, 97863), (3312, 65242), (6624, 32621)]