327551472

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2239

約数の個数: 80

約数和(自身を含む): 942950560

約数和(自身を除く): 615399088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 1263, 1684, 1801, 2526, 3368, 3602, 3789, 5052, 5403, 6736, 7204, 7578, 10104, 10806, 11367, 14408, 15156, 16209, 20208, 21612, 22734, 28816, 30312, 32418, 43224, 45468, 48627, 60624, 64836, 86448, 90936, 97254, 129672, 181872, 194508, 259344, 389016, 758221, 778032, 1516442, 2274663, 3032884, 4549326, 6065768, 6823989, 9098652, 12131536, 13647978, 18197304, 20471967, 27295956, 36394608, 40943934, 54591912, 81887868, 109183824, 163775736, 327551472]

約数ペア:

[(1, 327551472), (2, 163775736), (3, 109183824), (4, 81887868), (6, 54591912), (8, 40943934), (9, 36394608), (12, 27295956), (16, 20471967), (18, 18197304), (24, 13647978), (27, 12131536), (36, 9098652), (48, 6823989), (54, 6065768), (72, 4549326), (108, 3032884), (144, 2274663), (216, 1516442), (421, 778032), (432, 758221), (842, 389016), (1263, 259344), (1684, 194508), (1801, 181872), (2526, 129672), (3368, 97254), (3602, 90936), (3789, 86448), (5052, 64836), (5403, 60624), (6736, 48627), (7204, 45468), (7578, 43224), (10104, 32418), (10806, 30312), (11367, 28816), (14408, 22734), (15156, 21612), (16209, 20208)]