2638642608

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{872567}}^1$

素因数の和:872591

約数の個数: 80

約数和(自身を含む): 8655874560

約数和(自身を除く): 6017231952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 872567, 1745134, 2617701, 3490268, 5235402, 6107969, 6980536, 7853103, 10470804, 12215938, 13961072, 15706206, 18323907, 20941608, 23559309, 24431876, 31412412, 36647814, 41883216, 47118618, 48863752, 54971721, 62824824, 73295628, 94237236, 97727504, 109943442, 125649648, 146591256, 164915163, 188474472, 219886884, 293182512, 329830326, 376948944, 439773768, 659660652, 879547536, 1319321304, 2638642608]

約数ペア:

[(1, 2638642608), (2, 1319321304), (3, 879547536), (4, 659660652), (6, 439773768), (7, 376948944), (8, 329830326), (9, 293182512), (12, 219886884), (14, 188474472), (16, 164915163), (18, 146591256), (21, 125649648), (24, 109943442), (27, 97727504), (28, 94237236), (36, 73295628), (42, 62824824), (48, 54971721), (54, 48863752), (56, 47118618), (63, 41883216), (72, 36647814), (84, 31412412), (108, 24431876), (112, 23559309), (126, 20941608), (144, 18323907), (168, 15706206), (189, 13961072), (216, 12215938), (252, 10470804), (336, 7853103), (378, 6980536), (432, 6107969), (504, 5235402), (756, 3490268), (1008, 2617701), (1512, 1745134), (3024, 872567)]