531663875964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8945149}}^1$

素因数の和:8945299

約数の個数: 72

約数和(自身を含む): 1458703500800

約数和(自身を除く): 927039624836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 9906, 14859, 19812, 29718, 59436, 8945149, 17890298, 26835447, 35780596, 53670894, 80506341, 107341788, 116286937, 161012682, 232573874, 322025364, 348860811, 465147748, 697721622, 1046582433, 1136033923, 1395443244, 2093164866, 2272067846, 3408101769, 4186329732, 4544135692, 6816203538, 10224305307, 13632407076, 14768440999, 20448610614, 29536881998, 40897221228, 44305322997, 59073763996, 88610645994, 132915968991, 177221291988, 265831937982, 531663875964]

約数ペア:

[(1, 531663875964), (2, 265831937982), (3, 177221291988), (4, 132915968991), (6, 88610645994), (9, 59073763996), (12, 44305322997), (13, 40897221228), (18, 29536881998), (26, 20448610614), (36, 14768440999), (39, 13632407076), (52, 10224305307), (78, 6816203538), (117, 4544135692), (127, 4186329732), (156, 3408101769), (234, 2272067846), (254, 2093164866), (381, 1395443244), (468, 1136033923), (508, 1046582433), (762, 697721622), (1143, 465147748), (1524, 348860811), (1651, 322025364), (2286, 232573874), (3302, 161012682), (4572, 116286937), (4953, 107341788), (6604, 80506341), (9906, 53670894), (14859, 35780596), (19812, 26835447), (29718, 17890298), (59436, 8945149)]