809694816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4073

約数の個数: 144

約数和(自身を含む): 2530592064

約数和(自身を除く): 1720897248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 3612, 4003, 4128, 4214, 4704, 4816, 6321, 7224, 8006, 8428, 9632, 12009, 12642, 14448, 16012, 16856, 24018, 25284, 28021, 28896, 32024, 33712, 48036, 50568, 56042, 64048, 67424, 84063, 96072, 101136, 112084, 128096, 168126, 172129, 192144, 196147, 202272, 224168, 336252, 344258, 384288, 392294, 448336, 516387, 588441, 672504, 688516, 784588, 896672, 1032774, 1176882, 1204903, 1345008, 1377032, 1569176, 2065548, 2353764, 2409806, 2690016, 2754064, 3138352, 3614709, 4131096, 4707528, 4819612, 5508128, 6276704, 7229418, 8262192, 8434321, 9415056, 9639224, 14458836, 16524384, 16868642, 18830112, 19278448, 25302963, 28917672, 33737284, 38556896, 50605926, 57835344, 67474568, 101211852, 115670688, 134949136, 202423704, 269898272, 404847408, 809694816]

約数ペア:

[(1, 809694816), (2, 404847408), (3, 269898272), (4, 202423704), (6, 134949136), (7, 115670688), (8, 101211852), (12, 67474568), (14, 57835344), (16, 50605926), (21, 38556896), (24, 33737284), (28, 28917672), (32, 25302963), (42, 19278448), (43, 18830112), (48, 16868642), (49, 16524384), (56, 14458836), (84, 9639224), (86, 9415056), (96, 8434321), (98, 8262192), (112, 7229418), (129, 6276704), (147, 5508128), (168, 4819612), (172, 4707528), (196, 4131096), (224, 3614709), (258, 3138352), (294, 2754064), (301, 2690016), (336, 2409806), (344, 2353764), (392, 2065548), (516, 1569176), (588, 1377032), (602, 1345008), (672, 1204903), (688, 1176882), (784, 1032774), (903, 896672), (1032, 784588), (1176, 688516), (1204, 672504), (1376, 588441), (1568, 516387), (1806, 448336), (2064, 392294), (2107, 384288), (2352, 344258), (2408, 336252), (3612, 224168), (4003, 202272), (4128, 196147), (4214, 192144), (4704, 172129), (4816, 168126), (6321, 128096), (7224, 112084), (8006, 101136), (8428, 96072), (9632, 84063), (12009, 67424), (12642, 64048), (14448, 56042), (16012, 50568), (16856, 48036), (24018, 33712), (25284, 32024), (28021, 28896)]