989626008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{30841}}^1$

素因数の和:31048

約数の個数: 64

約数和(自身を含む): 2842398720

約数和(自身を除く): 1852772712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 191, 382, 573, 764, 1146, 1337, 1528, 2292, 2674, 4011, 4584, 5348, 8022, 10696, 16044, 30841, 32088, 61682, 92523, 123364, 185046, 215887, 246728, 370092, 431774, 647661, 740184, 863548, 1295322, 1727096, 2590644, 5181288, 5890631, 11781262, 17671893, 23562524, 35343786, 41234417, 47125048, 70687572, 82468834, 123703251, 141375144, 164937668, 247406502, 329875336, 494813004, 989626008]

約数ペア:

[(1, 989626008), (2, 494813004), (3, 329875336), (4, 247406502), (6, 164937668), (7, 141375144), (8, 123703251), (12, 82468834), (14, 70687572), (21, 47125048), (24, 41234417), (28, 35343786), (42, 23562524), (56, 17671893), (84, 11781262), (168, 5890631), (191, 5181288), (382, 2590644), (573, 1727096), (764, 1295322), (1146, 863548), (1337, 740184), (1528, 647661), (2292, 431774), (2674, 370092), (4011, 246728), (4584, 215887), (5348, 185046), (8022, 123364), (10696, 92523), (16044, 61682), (30841, 32088)]