568399391

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 721996800

約数和(自身を除く): 153597409

約数列:

[1, 7, 23, 29, 67, 79, 161, 203, 469, 529, 553, 667, 1541, 1817, 1943, 2291, 3703, 4669, 5293, 10787, 12719, 13601, 15341, 16037, 35443, 37051, 41791, 44689, 52693, 107387, 121739, 153497, 248101, 292537, 312823, 368851, 852173, 1027847, 1074479, 1211939, 2799997, 3530431, 7194929, 8483573, 19599979, 24713017, 81199913, 568399391]

約数ペア:

[(1, 568399391), (7, 81199913), (23, 24713017), (29, 19599979), (67, 8483573), (79, 7194929), (161, 3530431), (203, 2799997), (469, 1211939), (529, 1074479), (553, 1027847), (667, 852173), (1541, 368851), (1817, 312823), (1943, 292537), (2291, 248101), (3703, 153497), (4669, 121739), (5293, 107387), (10787, 52693), (12719, 44689), (13601, 41791), (15341, 37051), (16037, 35443)]