281680672

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96731}}^1$

素因数の和:96761

約数の個数: 48

約数和(自身を含む): 682540992

約数和(自身を除く): 400860320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 96731, 193462, 386924, 677117, 773848, 1257503, 1354234, 1547696, 2515006, 2708468, 3095392, 5030012, 5416936, 8802521, 10060024, 10833872, 17605042, 20120048, 21667744, 35210084, 40240096, 70420168, 140840336, 281680672]

約数ペア:

[(1, 281680672), (2, 140840336), (4, 70420168), (7, 40240096), (8, 35210084), (13, 21667744), (14, 20120048), (16, 17605042), (26, 10833872), (28, 10060024), (32, 8802521), (52, 5416936), (56, 5030012), (91, 3095392), (104, 2708468), (112, 2515006), (182, 1547696), (208, 1354234), (224, 1257503), (364, 773848), (416, 677117), (728, 386924), (1456, 193462), (2912, 96731)]