920489904

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{50333}}^1$

素因数の和:50474

約数の個数: 60

約数和(自身を含む): 2596429056

約数和(自身を除く): 1675939152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 50333, 100666, 150999, 201332, 301998, 402664, 452997, 603996, 805328, 905994, 1207992, 1811988, 2415984, 3623976, 6392291, 7247952, 12784582, 19176873, 25569164, 38353746, 51138328, 57530619, 76707492, 102276656, 115061238, 153414984, 230122476, 306829968, 460244952, 920489904]

約数ペア:

[(1, 920489904), (2, 460244952), (3, 306829968), (4, 230122476), (6, 153414984), (8, 115061238), (9, 102276656), (12, 76707492), (16, 57530619), (18, 51138328), (24, 38353746), (36, 25569164), (48, 19176873), (72, 12784582), (127, 7247952), (144, 6392291), (254, 3623976), (381, 2415984), (508, 1811988), (762, 1207992), (1016, 905994), (1143, 805328), (1524, 603996), (2032, 452997), (2286, 402664), (3048, 301998), (4572, 201332), (6096, 150999), (9144, 100666), (18288, 50333)]