1664110213464

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1\times {\mathrm{261031}}^1$

素因数の和:262072

約数の個数: 64

約数和(自身を含む): 4176470234880

約数和(自身を除く): 2512360021416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 541, 982, 1082, 1473, 1623, 1964, 2164, 2946, 3246, 3928, 4328, 5892, 6492, 11784, 12984, 261031, 265631, 522062, 531262, 783093, 796893, 1044124, 1062524, 1566186, 1593786, 2088248, 2125048, 3132372, 3187572, 6264744, 6375144, 128166221, 141217771, 256332442, 282435542, 384498663, 423653313, 512664884, 564871084, 768997326, 847306626, 1025329768, 1129742168, 1537994652, 1694613252, 3075989304, 3389226504, 69337925561, 138675851122, 208013776683, 277351702244, 416027553366, 554703404488, 832055106732, 1664110213464]

約数ペア:

[(1, 1664110213464), (2, 832055106732), (3, 554703404488), (4, 416027553366), (6, 277351702244), (8, 208013776683), (12, 138675851122), (24, 69337925561), (491, 3389226504), (541, 3075989304), (982, 1694613252), (1082, 1537994652), (1473, 1129742168), (1623, 1025329768), (1964, 847306626), (2164, 768997326), (2946, 564871084), (3246, 512664884), (3928, 423653313), (4328, 384498663), (5892, 282435542), (6492, 256332442), (11784, 141217771), (12984, 128166221), (261031, 6375144), (265631, 6264744), (522062, 3187572), (531262, 3132372), (783093, 2125048), (796893, 2088248), (1044124, 1593786), (1062524, 1566186)]