247730165956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{172867}}^1$

素因数の和:173049

約数の個数: 96

約数和(自身を含む): 555124785152

約数和(自身を除く): 307394619196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 127, 182, 217, 254, 364, 403, 434, 508, 806, 868, 889, 1612, 1651, 1778, 2821, 3302, 3556, 3937, 5642, 6604, 7874, 11284, 11557, 15748, 23114, 27559, 46228, 51181, 55118, 102362, 110236, 172867, 204724, 345734, 358267, 691468, 716534, 1210069, 1433068, 2247271, 2420138, 4494542, 4840276, 5358877, 8989084, 10717754, 15730897, 21435508, 21954109, 31461794, 37512139, 43908218, 62923588, 69665401, 75024278, 87816436, 139330802, 150048556, 153678763, 278661604, 285403417, 307357526, 487657807, 570806834, 614715052, 680577379, 975315614, 1141613668, 1361154758, 1950631228, 1997823919, 2722309516, 3995647838, 4764041653, 7991295676, 8847505927, 9528083306, 17695011854, 19056166612, 35390023708, 61932541489, 123865082978, 247730165956]

約数ペア:

[(1, 247730165956), (2, 123865082978), (4, 61932541489), (7, 35390023708), (13, 19056166612), (14, 17695011854), (26, 9528083306), (28, 8847505927), (31, 7991295676), (52, 4764041653), (62, 3995647838), (91, 2722309516), (124, 1997823919), (127, 1950631228), (182, 1361154758), (217, 1141613668), (254, 975315614), (364, 680577379), (403, 614715052), (434, 570806834), (508, 487657807), (806, 307357526), (868, 285403417), (889, 278661604), (1612, 153678763), (1651, 150048556), (1778, 139330802), (2821, 87816436), (3302, 75024278), (3556, 69665401), (3937, 62923588), (5642, 43908218), (6604, 37512139), (7874, 31461794), (11284, 21954109), (11557, 21435508), (15748, 15730897), (23114, 10717754), (27559, 8989084), (46228, 5358877), (51181, 4840276), (55118, 4494542), (102362, 2420138), (110236, 2247271), (172867, 1433068), (204724, 1210069), (345734, 716534), (358267, 691468)]