1566290856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{122443}}^1$

素因数の和:122506

約数の個数: 64

約数和(自身を含む): 4319824320

約数和(自身を除く): 2753533464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 122443, 244886, 367329, 489772, 734658, 979544, 1469316, 1591759, 2938632, 3183518, 4775277, 5020163, 6367036, 9550554, 10040326, 12734072, 15060489, 19101108, 20080652, 30120978, 38202216, 40161304, 60241956, 65262119, 120483912, 130524238, 195786357, 261048476, 391572714, 522096952, 783145428, 1566290856]

約数ペア:

[(1, 1566290856), (2, 783145428), (3, 522096952), (4, 391572714), (6, 261048476), (8, 195786357), (12, 130524238), (13, 120483912), (24, 65262119), (26, 60241956), (39, 40161304), (41, 38202216), (52, 30120978), (78, 20080652), (82, 19101108), (104, 15060489), (123, 12734072), (156, 10040326), (164, 9550554), (246, 6367036), (312, 5020163), (328, 4775277), (492, 3183518), (533, 2938632), (984, 1591759), (1066, 1469316), (1599, 979544), (2132, 734658), (3198, 489772), (4264, 367329), (6396, 244886), (12792, 122443)]