681186895416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2399}}^1\times {\mathrm{207563}}^1$

素因数の和:209993

約数の個数: 96

約数和(自身を含む): 1942799040000

約数和(自身を除く): 1261612144584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2399, 4798, 7197, 9596, 14394, 19192, 21591, 28788, 43182, 45581, 57576, 86364, 91162, 136743, 172728, 182324, 207563, 273486, 364648, 410229, 415126, 546972, 622689, 820458, 830252, 1093944, 1245378, 1640916, 1660504, 1868067, 2490756, 3281832, 3736134, 3943697, 4981512, 7472268, 7887394, 11831091, 14944536, 15774788, 23662182, 31549576, 35493273, 47324364, 70986546, 94648728, 141973092, 283946184, 497943637, 995887274, 1493830911, 1991774548, 2987661822, 3983549096, 4481492733, 5975323644, 8962985466, 9460929103, 11950647288, 17925970932, 18921858206, 28382787309, 35851941864, 37843716412, 56765574618, 75687432824, 85148361927, 113531149236, 170296723854, 227062298472, 340593447708, 681186895416]

約数ペア:

[(1, 681186895416), (2, 340593447708), (3, 227062298472), (4, 170296723854), (6, 113531149236), (8, 85148361927), (9, 75687432824), (12, 56765574618), (18, 37843716412), (19, 35851941864), (24, 28382787309), (36, 18921858206), (38, 17925970932), (57, 11950647288), (72, 9460929103), (76, 8962985466), (114, 5975323644), (152, 4481492733), (171, 3983549096), (228, 2987661822), (342, 1991774548), (456, 1493830911), (684, 995887274), (1368, 497943637), (2399, 283946184), (4798, 141973092), (7197, 94648728), (9596, 70986546), (14394, 47324364), (19192, 35493273), (21591, 31549576), (28788, 23662182), (43182, 15774788), (45581, 14944536), (57576, 11831091), (86364, 7887394), (91162, 7472268), (136743, 4981512), (172728, 3943697), (182324, 3736134), (207563, 3281832), (273486, 2490756), (364648, 1868067), (410229, 1660504), (415126, 1640916), (546972, 1245378), (622689, 1093944), (820458, 830252)]