205612368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3023}}^1$

素因数の和:3156

約数の個数: 80

約数和(自身を含む): 577463040

約数和(自身を除く): 371850672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 872, 1308, 1417, 1744, 2616, 2834, 3023, 4251, 5232, 5668, 6046, 8502, 9069, 11336, 12092, 17004, 18138, 22672, 24184, 34008, 36276, 39299, 48368, 68016, 72552, 78598, 117897, 145104, 157196, 235794, 314392, 329507, 471588, 628784, 659014, 943176, 988521, 1318028, 1886352, 1977042, 2636056, 3954084, 4283591, 5272112, 7908168, 8567182, 12850773, 15816336, 17134364, 25701546, 34268728, 51403092, 68537456, 102806184, 205612368]

約数ペア:

[(1, 205612368), (2, 102806184), (3, 68537456), (4, 51403092), (6, 34268728), (8, 25701546), (12, 17134364), (13, 15816336), (16, 12850773), (24, 8567182), (26, 7908168), (39, 5272112), (48, 4283591), (52, 3954084), (78, 2636056), (104, 1977042), (109, 1886352), (156, 1318028), (208, 988521), (218, 943176), (312, 659014), (327, 628784), (436, 471588), (624, 329507), (654, 314392), (872, 235794), (1308, 157196), (1417, 145104), (1744, 117897), (2616, 78598), (2834, 72552), (3023, 68016), (4251, 48368), (5232, 39299), (5668, 36276), (6046, 34008), (8502, 24184), (9069, 22672), (11336, 18138), (12092, 17004)]