1291279306009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 1725500620800

約数和(自身を除く): 434221314791

約数列:

[1, 7, 11, 29, 71, 77, 79, 131, 203, 319, 497, 553, 781, 787, 869, 917, 1441, 2059, 2233, 2291, 3799, 5467, 5509, 5609, 6083, 8657, 9301, 10087, 10349, 14413, 16037, 22649, 22823, 25201, 26593, 39263, 41789, 55877, 60599, 61699, 62173, 65107, 72443, 102311, 103097, 113839, 158543, 159761, 162661, 176407, 251053, 269729, 292523, 300121, 391139, 431893, 435211, 614647, 683903, 716177, 721679, 734779, 796873, 1134067, 1138627, 1620433, 1757371, 1789271, 1803017, 1888103, 2100847, 2967019, 2989813, 3301331, 4302529, 4414283, 4787321, 5143453, 7319887, 7938469, 8082569, 8144663, 11343031, 12524897, 12621119, 17824763, 19833187, 20769133, 20928691, 21308591, 23109317, 30899981, 32887943, 48557113, 51239209, 56577983, 57012641, 80518757, 89591293, 124773341, 128014207, 138832309, 149160137, 212276723, 230215601, 234394501, 236195227, 339899791, 563631299, 578271073, 627139051, 896099449, 1408156277, 1485937061, 1640761507, 1653366589, 2335043953, 2598147497, 4047897511, 6360981803, 9857093939, 16345307671, 16769861117, 18187032479, 44526872621, 117389027819, 184468472287, 1291279306009]

約数ペア:

[(1, 1291279306009), (7, 184468472287), (11, 117389027819), (29, 44526872621), (71, 18187032479), (77, 16769861117), (79, 16345307671), (131, 9857093939), (203, 6360981803), (319, 4047897511), (497, 2598147497), (553, 2335043953), (781, 1653366589), (787, 1640761507), (869, 1485937061), (917, 1408156277), (1441, 896099449), (2059, 627139051), (2233, 578271073), (2291, 563631299), (3799, 339899791), (5467, 236195227), (5509, 234394501), (5609, 230215601), (6083, 212276723), (8657, 149160137), (9301, 138832309), (10087, 128014207), (10349, 124773341), (14413, 89591293), (16037, 80518757), (22649, 57012641), (22823, 56577983), (25201, 51239209), (26593, 48557113), (39263, 32887943), (41789, 30899981), (55877, 23109317), (60599, 21308591), (61699, 20928691), (62173, 20769133), (65107, 19833187), (72443, 17824763), (102311, 12621119), (103097, 12524897), (113839, 11343031), (158543, 8144663), (159761, 8082569), (162661, 7938469), (176407, 7319887), (251053, 5143453), (269729, 4787321), (292523, 4414283), (300121, 4302529), (391139, 3301331), (431893, 2989813), (435211, 2967019), (614647, 2100847), (683903, 1888103), (716177, 1803017), (721679, 1789271), (734779, 1757371), (796873, 1620433), (1134067, 1138627)]