8211730488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{21277}}^1$

素因数の和:22536

約数の個数: 64

約数和(自身を含む): 22127417760

約数和(自身を除く): 13915687272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1237, 2474, 3711, 4948, 7422, 9896, 14844, 16081, 21277, 29688, 32162, 42554, 48243, 63831, 64324, 85108, 96486, 127662, 128648, 170216, 192972, 255324, 276601, 385944, 510648, 553202, 829803, 1106404, 1659606, 2212808, 3319212, 6638424, 26319649, 52639298, 78958947, 105278596, 157917894, 210557192, 315835788, 342155437, 631671576, 684310874, 1026466311, 1368621748, 2052932622, 2737243496, 4105865244, 8211730488]

約数ペア:

[(1, 8211730488), (2, 4105865244), (3, 2737243496), (4, 2052932622), (6, 1368621748), (8, 1026466311), (12, 684310874), (13, 631671576), (24, 342155437), (26, 315835788), (39, 210557192), (52, 157917894), (78, 105278596), (104, 78958947), (156, 52639298), (312, 26319649), (1237, 6638424), (2474, 3319212), (3711, 2212808), (4948, 1659606), (7422, 1106404), (9896, 829803), (14844, 553202), (16081, 510648), (21277, 385944), (29688, 276601), (32162, 255324), (42554, 192972), (48243, 170216), (63831, 128648), (64324, 127662), (85108, 96486)]