308418768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{305971}}^1$

素因数の和:305992

約数の個数: 60

約数和(自身を含む): 986453728

約数和(自身を除く): 678034960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 305971, 611942, 917913, 1223884, 1835826, 2141797, 2447768, 2753739, 3671652, 4283594, 4895536, 5507478, 6425391, 7343304, 8567188, 11014956, 12850782, 14686608, 17134376, 19276173, 22029912, 25701564, 34268752, 38552346, 44059824, 51403128, 77104692, 102806256, 154209384, 308418768]

約数ペア:

[(1, 308418768), (2, 154209384), (3, 102806256), (4, 77104692), (6, 51403128), (7, 44059824), (8, 38552346), (9, 34268752), (12, 25701564), (14, 22029912), (16, 19276173), (18, 17134376), (21, 14686608), (24, 12850782), (28, 11014956), (36, 8567188), (42, 7343304), (48, 6425391), (56, 5507478), (63, 4895536), (72, 4283594), (84, 3671652), (112, 2753739), (126, 2447768), (144, 2141797), (168, 1835826), (252, 1223884), (336, 917913), (504, 611942), (1008, 305971)]