1390889767722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1347127}}^1$

素因数の和:1347244

約数の個数: 128

約数和(自身を含む): 3592111423488

約数和(自身を除く): 2201221655766

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 61, 62, 78, 91, 93, 122, 182, 183, 186, 217, 273, 366, 403, 427, 434, 546, 651, 793, 806, 854, 1209, 1281, 1302, 1586, 1891, 2379, 2418, 2562, 2821, 3782, 4758, 5551, 5642, 5673, 8463, 11102, 11346, 13237, 16653, 16926, 24583, 26474, 33306, 39711, 49166, 73749, 79422, 147498, 172081, 344162, 516243, 1032486, 1347127, 2694254, 4041381, 8082762, 9429889, 17512651, 18859778, 28289667, 35025302, 41760937, 52537953, 56579334, 82174747, 83521874, 105075906, 122588557, 125282811, 164349494, 245177114, 246524241, 250565622, 292326559, 367765671, 493048482, 542892181, 575223229, 584653118, 735531342, 876979677, 1068271711, 1085784362, 1150446458, 1628676543, 1725669687, 1753959354, 2136543422, 2547417157, 3204815133, 3257353086, 3451339374, 3800245267, 5094834314, 6409630266, 7477901977, 7600490534, 7642251471, 11400735801, 14955803954, 15284502942, 17831920099, 22433705931, 22801471602, 33116423041, 35663840198, 44867411862, 53495760297, 66232846082, 99349269123, 106991520594, 198698538246, 231814961287, 463629922574, 695444883861, 1390889767722]

約数ペア:

[(1, 1390889767722), (2, 695444883861), (3, 463629922574), (6, 231814961287), (7, 198698538246), (13, 106991520594), (14, 99349269123), (21, 66232846082), (26, 53495760297), (31, 44867411862), (39, 35663840198), (42, 33116423041), (61, 22801471602), (62, 22433705931), (78, 17831920099), (91, 15284502942), (93, 14955803954), (122, 11400735801), (182, 7642251471), (183, 7600490534), (186, 7477901977), (217, 6409630266), (273, 5094834314), (366, 3800245267), (403, 3451339374), (427, 3257353086), (434, 3204815133), (546, 2547417157), (651, 2136543422), (793, 1753959354), (806, 1725669687), (854, 1628676543), (1209, 1150446458), (1281, 1085784362), (1302, 1068271711), (1586, 876979677), (1891, 735531342), (2379, 584653118), (2418, 575223229), (2562, 542892181), (2821, 493048482), (3782, 367765671), (4758, 292326559), (5551, 250565622), (5642, 246524241), (5673, 245177114), (8463, 164349494), (11102, 125282811), (11346, 122588557), (13237, 105075906), (16653, 83521874), (16926, 82174747), (24583, 56579334), (26474, 52537953), (33306, 41760937), (39711, 35025302), (49166, 28289667), (73749, 18859778), (79422, 17512651), (147498, 9429889), (172081, 8082762), (344162, 4041381), (516243, 2694254), (1032486, 1347127)]