340745944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1483}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 799223040

約数和(自身を除く): 458477096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 373, 616, 746, 1483, 1492, 2611, 2966, 2984, 4103, 5222, 5932, 8206, 10381, 10444, 11864, 16313, 16412, 20762, 20888, 28721, 32626, 32824, 41524, 57442, 65252, 83048, 114191, 114884, 130504, 228382, 229768, 456764, 553159, 913528, 1106318, 2212636, 3872113, 4425272, 6084749, 7744226, 12169498, 15488452, 24338996, 30976904, 42593243, 48677992, 85186486, 170372972, 340745944]

約数ペア:

[(1, 340745944), (2, 170372972), (4, 85186486), (7, 48677992), (8, 42593243), (11, 30976904), (14, 24338996), (22, 15488452), (28, 12169498), (44, 7744226), (56, 6084749), (77, 4425272), (88, 3872113), (154, 2212636), (308, 1106318), (373, 913528), (616, 553159), (746, 456764), (1483, 229768), (1492, 228382), (2611, 130504), (2966, 114884), (2984, 114191), (4103, 83048), (5222, 65252), (5932, 57442), (8206, 41524), (10381, 32824), (10444, 32626), (11864, 28721), (16313, 20888), (16412, 20762)]