385473156

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1\times {\mathrm{1039}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 922521600

約数和(自身を除く): 537048444

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 719, 1039, 1438, 2078, 2157, 2876, 3117, 4156, 4314, 6234, 8628, 12468, 30917, 44677, 61834, 89354, 92751, 123668, 134031, 178708, 185502, 268062, 371004, 536124, 747041, 1494082, 2241123, 2988164, 4482246, 8964492, 32122763, 64245526, 96368289, 128491052, 192736578, 385473156]

約数ペア:

[(1, 385473156), (2, 192736578), (3, 128491052), (4, 96368289), (6, 64245526), (12, 32122763), (43, 8964492), (86, 4482246), (129, 2988164), (172, 2241123), (258, 1494082), (516, 747041), (719, 536124), (1039, 371004), (1438, 268062), (2078, 185502), (2157, 178708), (2876, 134031), (3117, 123668), (4156, 92751), (4314, 89354), (6234, 61834), (8628, 44677), (12468, 30917)]