647092296

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{126583}}^1$

素因数の和:126666

約数の個数: 48

約数和(自身を含む): 1777239360

約数和(自身を除く): 1130147064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 126583, 253166, 379749, 506332, 759498, 1012664, 1139247, 1518996, 2278494, 3037992, 4556988, 8987393, 9113976, 17974786, 26962179, 35949572, 53924358, 71899144, 80886537, 107848716, 161773074, 215697432, 323546148, 647092296]

約数ペア:

[(1, 647092296), (2, 323546148), (3, 215697432), (4, 161773074), (6, 107848716), (8, 80886537), (9, 71899144), (12, 53924358), (18, 35949572), (24, 26962179), (36, 17974786), (71, 9113976), (72, 8987393), (142, 4556988), (213, 3037992), (284, 2278494), (426, 1518996), (568, 1139247), (639, 1012664), (852, 759498), (1278, 506332), (1704, 379749), (2556, 253166), (5112, 126583)]