262383044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 587774880

約数和(自身を除く): 325391836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 131, 154, 196, 262, 308, 524, 539, 917, 929, 1078, 1441, 1834, 1858, 2156, 2882, 3668, 3716, 5764, 6419, 6503, 10087, 10219, 12838, 13006, 20174, 20438, 25676, 26012, 40348, 40876, 45521, 70609, 71533, 91042, 121699, 141218, 143066, 182084, 243398, 282436, 286132, 486796, 500731, 851893, 1001462, 1338689, 1703786, 2002924, 2677378, 3407572, 5354756, 5963251, 9370823, 11926502, 18741646, 23853004, 37483292, 65595761, 131191522, 262383044]

約数ペア:

[(1, 262383044), (2, 131191522), (4, 65595761), (7, 37483292), (11, 23853004), (14, 18741646), (22, 11926502), (28, 9370823), (44, 5963251), (49, 5354756), (77, 3407572), (98, 2677378), (131, 2002924), (154, 1703786), (196, 1338689), (262, 1001462), (308, 851893), (524, 500731), (539, 486796), (917, 286132), (929, 282436), (1078, 243398), (1441, 182084), (1834, 143066), (1858, 141218), (2156, 121699), (2882, 91042), (3668, 71533), (3716, 70609), (5764, 45521), (6419, 40876), (6503, 40348), (10087, 26012), (10219, 25676), (12838, 20438), (13006, 20174)]