254181312

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 252

約数和(自身を含む): 916978608

約数和(自身を除く): 662797296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 448, 462, 484, 504, 521, 528, 576, 616, 672, 693, 704, 726, 792, 847, 924, 968, 1008, 1042, 1056, 1089, 1232, 1344, 1386, 1452, 1563, 1584, 1694, 1848, 1936, 2016, 2084, 2112, 2178, 2464, 2541, 2772, 2904, 3126, 3168, 3388, 3647, 3696, 3872, 4032, 4168, 4356, 4689, 4928, 5082, 5544, 5731, 5808, 6252, 6336, 6776, 7294, 7392, 7623, 7744, 8336, 8712, 9378, 10164, 10941, 11088, 11462, 11616, 12504, 13552, 14588, 14784, 15246, 16672, 17193, 17424, 18756, 20328, 21882, 22176, 22924, 23232, 25008, 27104, 29176, 30492, 32823, 33344, 34386, 34848, 37512, 40117, 40656, 43764, 44352, 45848, 50016, 51579, 54208, 58352, 60984, 63041, 65646, 68772, 69696, 75024, 80234, 81312, 87528, 91696, 100032, 103158, 116704, 120351, 121968, 126082, 131292, 137544, 150048, 160468, 162624, 175056, 183392, 189123, 206316, 233408, 240702, 243936, 252164, 262584, 275088, 300096, 320936, 350112, 361053, 366784, 378246, 412632, 441287, 481404, 487872, 504328, 525168, 550176, 567369, 641872, 700224, 722106, 756492, 825264, 882574, 962808, 1008656, 1050336, 1100352, 1134738, 1283744, 1323861, 1444212, 1512984, 1650528, 1765148, 1925616, 2017312, 2100672, 2269476, 2567488, 2647722, 2888424, 3025968, 3301056, 3530296, 3851232, 3971583, 4034624, 4538952, 5295444, 5776848, 6051936, 7060592, 7702464, 7943166, 9077904, 10590888, 11553696, 12103872, 14121184, 15886332, 18155808, 21181776, 23107392, 28242368, 31772664, 36311616, 42363552, 63545328, 84727104, 127090656, 254181312]

約数ペア:

[(1, 254181312), (2, 127090656), (3, 84727104), (4, 63545328), (6, 42363552), (7, 36311616), (8, 31772664), (9, 28242368), (11, 23107392), (12, 21181776), (14, 18155808), (16, 15886332), (18, 14121184), (21, 12103872), (22, 11553696), (24, 10590888), (28, 9077904), (32, 7943166), (33, 7702464), (36, 7060592), (42, 6051936), (44, 5776848), (48, 5295444), (56, 4538952), (63, 4034624), (64, 3971583), (66, 3851232), (72, 3530296), (77, 3301056), (84, 3025968), (88, 2888424), (96, 2647722), (99, 2567488), (112, 2269476), (121, 2100672), (126, 2017312), (132, 1925616), (144, 1765148), (154, 1650528), (168, 1512984), (176, 1444212), (192, 1323861), (198, 1283744), (224, 1134738), (231, 1100352), (242, 1050336), (252, 1008656), (264, 962808), (288, 882574), (308, 825264), (336, 756492), (352, 722106), (363, 700224), (396, 641872), (448, 567369), (462, 550176), (484, 525168), (504, 504328), (521, 487872), (528, 481404), (576, 441287), (616, 412632), (672, 378246), (693, 366784), (704, 361053), (726, 350112), (792, 320936), (847, 300096), (924, 275088), (968, 262584), (1008, 252164), (1042, 243936), (1056, 240702), (1089, 233408), (1232, 206316), (1344, 189123), (1386, 183392), (1452, 175056), (1563, 162624), (1584, 160468), (1694, 150048), (1848, 137544), (1936, 131292), (2016, 126082), (2084, 121968), (2112, 120351), (2178, 116704), (2464, 103158), (2541, 100032), (2772, 91696), (2904, 87528), (3126, 81312), (3168, 80234), (3388, 75024), (3647, 69696), (3696, 68772), (3872, 65646), (4032, 63041), (4168, 60984), (4356, 58352), (4689, 54208), (4928, 51579), (5082, 50016), (5544, 45848), (5731, 44352), (5808, 43764), (6252, 40656), (6336, 40117), (6776, 37512), (7294, 34848), (7392, 34386), (7623, 33344), (7744, 32823), (8336, 30492), (8712, 29176), (9378, 27104), (10164, 25008), (10941, 23232), (11088, 22924), (11462, 22176), (11616, 21882), (12504, 20328), (13552, 18756), (14588, 17424), (14784, 17193), (15246, 16672)]