1780913328

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{245711}}^1$

素因数の和:245873

約数の個数: 40

約数和(自身を含む): 4631179776

約数和(自身を除く): 2850266448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 7248, 245711, 491422, 737133, 982844, 1474266, 1965688, 2948532, 3931376, 5897064, 11794128, 37102361, 74204722, 111307083, 148409444, 222614166, 296818888, 445228332, 593637776, 890456664, 1780913328]

約数ペア:

[(1, 1780913328), (2, 890456664), (3, 593637776), (4, 445228332), (6, 296818888), (8, 222614166), (12, 148409444), (16, 111307083), (24, 74204722), (48, 37102361), (151, 11794128), (302, 5897064), (453, 3931376), (604, 2948532), (906, 1965688), (1208, 1474266), (1812, 982844), (2416, 737133), (3624, 491422), (7248, 245711)]