31506711544

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{6217}}^1$

素因数の和:6693

約数の個数: 128

約数和(自身を含む): 77720025600

約数和(自身を除く): 46213314056

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 433, 532, 616, 836, 866, 1064, 1463, 1672, 1732, 2926, 3031, 3464, 4763, 5852, 6062, 6217, 8227, 9526, 11704, 12124, 12434, 16454, 19052, 24248, 24868, 32908, 33341, 38104, 43519, 49736, 57589, 65816, 66682, 68387, 87038, 90497, 115178, 118123, 133364, 136774, 174076, 180994, 230356, 236246, 266728, 273548, 348152, 361988, 460712, 472492, 478709, 547096, 633479, 723976, 826861, 944984, 957418, 1266958, 1299353, 1653722, 1914836, 2533916, 2598706, 2691961, 3307444, 3829672, 5067832, 5197412, 5383922, 6614888, 9095471, 10394824, 10767844, 18190942, 18843727, 21535688, 29611571, 36381884, 37687454, 51147259, 59223142, 72763768, 75374908, 102294518, 118446284, 150749816, 204589036, 207280997, 236892568, 358030813, 409178072, 414561994, 562619849, 716061626, 829123988, 1125239698, 1432123252, 1658247976, 2250479396, 2864246504, 3938338943, 4500958792, 7876677886, 15753355772, 31506711544]

約数ペア:

[(1, 31506711544), (2, 15753355772), (4, 7876677886), (7, 4500958792), (8, 3938338943), (11, 2864246504), (14, 2250479396), (19, 1658247976), (22, 1432123252), (28, 1125239698), (38, 829123988), (44, 716061626), (56, 562619849), (76, 414561994), (77, 409178072), (88, 358030813), (133, 236892568), (152, 207280997), (154, 204589036), (209, 150749816), (266, 118446284), (308, 102294518), (418, 75374908), (433, 72763768), (532, 59223142), (616, 51147259), (836, 37687454), (866, 36381884), (1064, 29611571), (1463, 21535688), (1672, 18843727), (1732, 18190942), (2926, 10767844), (3031, 10394824), (3464, 9095471), (4763, 6614888), (5852, 5383922), (6062, 5197412), (6217, 5067832), (8227, 3829672), (9526, 3307444), (11704, 2691961), (12124, 2598706), (12434, 2533916), (16454, 1914836), (19052, 1653722), (24248, 1299353), (24868, 1266958), (32908, 957418), (33341, 944984), (38104, 826861), (43519, 723976), (49736, 633479), (57589, 547096), (65816, 478709), (66682, 472492), (68387, 460712), (87038, 361988), (90497, 348152), (115178, 273548), (118123, 266728), (133364, 236246), (136774, 230356), (174076, 180994)]