639772632

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107057}}^1$

素因数の和:107152

約数の個数: 48

約数和(自身を含む): 1753610040

約数和(自身を除く): 1113837408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 107057, 214114, 321171, 428228, 642342, 856456, 963513, 1284684, 1927026, 2569368, 3854052, 7708104, 8885731, 17771462, 26657193, 35542924, 53314386, 71085848, 79971579, 106628772, 159943158, 213257544, 319886316, 639772632]

約数ペア:

[(1, 639772632), (2, 319886316), (3, 213257544), (4, 159943158), (6, 106628772), (8, 79971579), (9, 71085848), (12, 53314386), (18, 35542924), (24, 26657193), (36, 17771462), (72, 8885731), (83, 7708104), (166, 3854052), (249, 2569368), (332, 1927026), (498, 1284684), (664, 963513), (747, 856456), (996, 642342), (1494, 428228), (1992, 321171), (2988, 214114), (5976, 107057)]