457931980792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1\times {\mathrm{77681}}^1$

素因数の和:82864

約数の個数: 64

約数和(自身を含む): 1008940030560

約数和(自身を除く): 551008049768

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 5153, 10306, 20612, 41224, 56683, 66989, 77681, 113366, 133978, 155362, 226732, 267956, 310724, 453464, 535912, 621448, 736879, 854491, 1009853, 1473758, 1708982, 2019706, 2947516, 3417964, 4039412, 5895032, 6835928, 8078824, 11108383, 22216766, 44433532, 88867064, 400290193, 800580386, 1601160772, 3202321544, 4403192123, 5203772509, 8806384246, 10407545018, 17612768492, 20815090036, 35225536984, 41630180072, 57241497599, 114482995198, 228965990396, 457931980792]

約数ペア:

[(1, 457931980792), (2, 228965990396), (4, 114482995198), (8, 57241497599), (11, 41630180072), (13, 35225536984), (22, 20815090036), (26, 17612768492), (44, 10407545018), (52, 8806384246), (88, 5203772509), (104, 4403192123), (143, 3202321544), (286, 1601160772), (572, 800580386), (1144, 400290193), (5153, 88867064), (10306, 44433532), (20612, 22216766), (41224, 11108383), (56683, 8078824), (66989, 6835928), (77681, 5895032), (113366, 4039412), (133978, 3417964), (155362, 2947516), (226732, 2019706), (267956, 1708982), (310724, 1473758), (453464, 1009853), (535912, 854491), (621448, 736879)]