820723156932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1653497}}^1$

素因数の和:1653841

約数の個数: 96

約数和(自身を含む): 2311193364480

約数和(自身を除く): 1490470207548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 311, 399, 532, 622, 798, 933, 1244, 1596, 1866, 2177, 3732, 4354, 5909, 6531, 8708, 11818, 13062, 17727, 23636, 26124, 35454, 41363, 70908, 82726, 124089, 165452, 248178, 496356, 1653497, 3306994, 4960491, 6613988, 9920982, 11574479, 19841964, 23148958, 31416443, 34723437, 46297916, 62832886, 69446874, 94249329, 125665772, 138893748, 188498658, 219915101, 376997316, 439830202, 514237567, 659745303, 879660404, 1028475134, 1319490606, 1542712701, 2056950268, 2638981212, 3085425402, 3599662969, 6170850804, 7199325938, 9770513773, 10798988907, 14398651876, 19541027546, 21597977814, 29311541319, 39082055092, 43195955628, 58623082638, 68393596411, 117246165276, 136787192822, 205180789233, 273574385644, 410361578466, 820723156932]

約数ペア:

[(1, 820723156932), (2, 410361578466), (3, 273574385644), (4, 205180789233), (6, 136787192822), (7, 117246165276), (12, 68393596411), (14, 58623082638), (19, 43195955628), (21, 39082055092), (28, 29311541319), (38, 21597977814), (42, 19541027546), (57, 14398651876), (76, 10798988907), (84, 9770513773), (114, 7199325938), (133, 6170850804), (228, 3599662969), (266, 3085425402), (311, 2638981212), (399, 2056950268), (532, 1542712701), (622, 1319490606), (798, 1028475134), (933, 879660404), (1244, 659745303), (1596, 514237567), (1866, 439830202), (2177, 376997316), (3732, 219915101), (4354, 188498658), (5909, 138893748), (6531, 125665772), (8708, 94249329), (11818, 69446874), (13062, 62832886), (17727, 46297916), (23636, 34723437), (26124, 31416443), (35454, 23148958), (41363, 19841964), (70908, 11574479), (82726, 9920982), (124089, 6613988), (165452, 4960491), (248178, 3306994), (496356, 1653497)]