393119808

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{49939}}^1$

素因数の和:49995

約数の個数: 56

約数和(自身を含む): 1065519840

約数和(自身を除く): 672400032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 49939, 99878, 149817, 199756, 299634, 399512, 599268, 799024, 1198536, 1598048, 2047499, 2397072, 3196096, 4094998, 4794144, 6142497, 8189996, 9588288, 12284994, 16379992, 24569988, 32759984, 49139976, 65519968, 98279952, 131039936, 196559904, 393119808]

約数ペア:

[(1, 393119808), (2, 196559904), (3, 131039936), (4, 98279952), (6, 65519968), (8, 49139976), (12, 32759984), (16, 24569988), (24, 16379992), (32, 12284994), (41, 9588288), (48, 8189996), (64, 6142497), (82, 4794144), (96, 4094998), (123, 3196096), (164, 2397072), (192, 2047499), (246, 1598048), (328, 1198536), (492, 799024), (656, 599268), (984, 399512), (1312, 299634), (1968, 199756), (2624, 149817), (3936, 99878), (7872, 49939)]