390316624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{17977}}^1$

素因数の和:18067

約数の個数: 40

約数和(自身を含む): 802537920

約数和(自身を除く): 412221296

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 944, 1357, 2714, 5428, 10856, 17977, 21712, 35954, 71908, 143816, 287632, 413471, 826942, 1060643, 1653884, 2121286, 3307768, 4242572, 6615536, 8485144, 16970288, 24394789, 48789578, 97579156, 195158312, 390316624]

約数ペア:

[(1, 390316624), (2, 195158312), (4, 97579156), (8, 48789578), (16, 24394789), (23, 16970288), (46, 8485144), (59, 6615536), (92, 4242572), (118, 3307768), (184, 2121286), (236, 1653884), (368, 1060643), (472, 826942), (944, 413471), (1357, 287632), (2714, 143816), (5428, 71908), (10856, 35954), (17977, 21712)]