681569173012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1\times {\mathrm{57221}}^1$

素因数の和:58049

約数の個数: 96

約数和(自身を含む): 1504134745344

約数和(自身を除く): 822565572332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 761, 1118, 1204, 1522, 2236, 3044, 3913, 5327, 7826, 9893, 10654, 15652, 19786, 21308, 32723, 39572, 57221, 65446, 69251, 114442, 130892, 138502, 228884, 229061, 277004, 400547, 425399, 458122, 743873, 801094, 850798, 916244, 1487746, 1602188, 1701596, 2460503, 2975492, 2977793, 4921006, 5207111, 5955586, 9842012, 10414222, 11911172, 17223521, 20828444, 31986539, 34447042, 43545181, 63973078, 68894084, 87090362, 127946156, 174180724, 223905773, 304816267, 447811546, 566087353, 609632534, 895623092, 1132174706, 1219265068, 1872442783, 2264349412, 3744885566, 3962611471, 7489771132, 7925222942, 13107099481, 15850445884, 24341756179, 26214198962, 48683512358, 52428397924, 97367024716, 170392293253, 340784586506, 681569173012]

約数ペア:

[(1, 681569173012), (2, 340784586506), (4, 170392293253), (7, 97367024716), (13, 52428397924), (14, 48683512358), (26, 26214198962), (28, 24341756179), (43, 15850445884), (52, 13107099481), (86, 7925222942), (91, 7489771132), (172, 3962611471), (182, 3744885566), (301, 2264349412), (364, 1872442783), (559, 1219265068), (602, 1132174706), (761, 895623092), (1118, 609632534), (1204, 566087353), (1522, 447811546), (2236, 304816267), (3044, 223905773), (3913, 174180724), (5327, 127946156), (7826, 87090362), (9893, 68894084), (10654, 63973078), (15652, 43545181), (19786, 34447042), (21308, 31986539), (32723, 20828444), (39572, 17223521), (57221, 11911172), (65446, 10414222), (69251, 9842012), (114442, 5955586), (130892, 5207111), (138502, 4921006), (228884, 2977793), (229061, 2975492), (277004, 2460503), (400547, 1701596), (425399, 1602188), (458122, 1487746), (743873, 916244), (801094, 850798)]