616571424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{305839}}^1$

素因数の和:305862

約数の個数: 72

約数和(自身を含む): 2003863680

約数和(自身を除く): 1387292256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 305839, 611678, 917517, 1223356, 1835034, 2140873, 2446712, 2752551, 3670068, 4281746, 4893424, 5505102, 6422619, 7340136, 8563492, 9786848, 11010204, 12845238, 14680272, 17126984, 19267857, 22020408, 25690476, 29360544, 34253968, 38535714, 44040816, 51380952, 68507936, 77071428, 88081632, 102761904, 154142856, 205523808, 308285712, 616571424]

約数ペア:

[(1, 616571424), (2, 308285712), (3, 205523808), (4, 154142856), (6, 102761904), (7, 88081632), (8, 77071428), (9, 68507936), (12, 51380952), (14, 44040816), (16, 38535714), (18, 34253968), (21, 29360544), (24, 25690476), (28, 22020408), (32, 19267857), (36, 17126984), (42, 14680272), (48, 12845238), (56, 11010204), (63, 9786848), (72, 8563492), (84, 7340136), (96, 6422619), (112, 5505102), (126, 4893424), (144, 4281746), (168, 3670068), (224, 2752551), (252, 2446712), (288, 2140873), (336, 1835034), (504, 1223356), (672, 917517), (1008, 611678), (2016, 305839)]