1010256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1643

約数の個数: 40

約数和(自身を含む): 2812320

約数和(自身を除く): 1802064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1619, 3238, 4857, 6476, 9714, 12952, 19428, 21047, 25904, 38856, 42094, 63141, 77712, 84188, 126282, 168376, 252564, 336752, 505128, 1010256]

約数ペア:

[(1, 1010256), (2, 505128), (3, 336752), (4, 252564), (6, 168376), (8, 126282), (12, 84188), (13, 77712), (16, 63141), (24, 42094), (26, 38856), (39, 25904), (48, 21047), (52, 19428), (78, 12952), (104, 9714), (156, 6476), (208, 4857), (312, 3238), (624, 1619)]