2691567312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{258407}}^1$

素因数の和:258456

約数の個数: 80

約数和(自身を含む): 8202903552

約数和(自身を除く): 5511336240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 258407, 516814, 775221, 1033628, 1550442, 1808849, 2067256, 3100884, 3617698, 4134512, 5426547, 6201768, 7235396, 8010617, 10853094, 12403536, 14470792, 16021234, 21706188, 24031851, 28941584, 32042468, 43412376, 48063702, 56074319, 64084936, 86824752, 96127404, 112148638, 128169872, 168222957, 192254808, 224297276, 336445914, 384509616, 448594552, 672891828, 897189104, 1345783656, 2691567312]

約数ペア:

[(1, 2691567312), (2, 1345783656), (3, 897189104), (4, 672891828), (6, 448594552), (7, 384509616), (8, 336445914), (12, 224297276), (14, 192254808), (16, 168222957), (21, 128169872), (24, 112148638), (28, 96127404), (31, 86824752), (42, 64084936), (48, 56074319), (56, 48063702), (62, 43412376), (84, 32042468), (93, 28941584), (112, 24031851), (124, 21706188), (168, 16021234), (186, 14470792), (217, 12403536), (248, 10853094), (336, 8010617), (372, 7235396), (434, 6201768), (496, 5426547), (651, 4134512), (744, 3617698), (868, 3100884), (1302, 2067256), (1488, 1808849), (1736, 1550442), (2604, 1033628), (3472, 775221), (5208, 516814), (10416, 258407)]