221433744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3093

約数の個数: 120

約数和(自身を含む): 687122688

約数和(自身を除く): 465688944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3037, 3038, 3472, 4557, 5208, 6074, 6076, 9111, 9114, 10416, 12148, 12152, 18222, 18228, 21259, 24296, 24304, 36444, 36456, 42518, 48592, 63777, 72888, 72912, 85036, 94147, 127554, 145776, 148813, 170072, 188294, 255108, 282441, 297626, 340144, 376588, 446439, 510216, 564882, 595252, 659029, 753176, 892878, 1020432, 1129764, 1190504, 1318058, 1506352, 1785756, 1977087, 2259528, 2381008, 2636116, 3571512, 3954174, 4519056, 4613203, 5272232, 7143024, 7908348, 9226406, 10544464, 13839609, 15816696, 18452812, 27679218, 31633392, 36905624, 55358436, 73811248, 110716872, 221433744]

約数ペア:

[(1, 221433744), (2, 110716872), (3, 73811248), (4, 55358436), (6, 36905624), (7, 31633392), (8, 27679218), (12, 18452812), (14, 15816696), (16, 13839609), (21, 10544464), (24, 9226406), (28, 7908348), (31, 7143024), (42, 5272232), (48, 4613203), (49, 4519056), (56, 3954174), (62, 3571512), (84, 2636116), (93, 2381008), (98, 2259528), (112, 1977087), (124, 1785756), (147, 1506352), (168, 1318058), (186, 1190504), (196, 1129764), (217, 1020432), (248, 892878), (294, 753176), (336, 659029), (372, 595252), (392, 564882), (434, 510216), (496, 446439), (588, 376588), (651, 340144), (744, 297626), (784, 282441), (868, 255108), (1176, 188294), (1302, 170072), (1488, 148813), (1519, 145776), (1736, 127554), (2352, 94147), (2604, 85036), (3037, 72912), (3038, 72888), (3472, 63777), (4557, 48592), (5208, 42518), (6074, 36456), (6076, 36444), (9111, 24304), (9114, 24296), (10416, 21259), (12148, 18228), (12152, 18222)]