290492928

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^2\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 180

約数和(自身を含む): 923296374

約数和(自身を除く): 632803446

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 512, 521, 528, 576, 704, 726, 768, 792, 968, 1042, 1056, 1089, 1152, 1408, 1452, 1536, 1563, 1584, 1936, 2084, 2112, 2178, 2304, 2816, 2904, 3126, 3168, 3872, 4168, 4224, 4356, 4608, 4689, 5632, 5731, 5808, 6252, 6336, 7744, 8336, 8448, 8712, 9378, 11462, 11616, 12504, 12672, 15488, 16672, 16896, 17193, 17424, 18756, 22924, 23232, 25008, 25344, 30976, 33344, 34386, 34848, 37512, 45848, 46464, 50016, 50688, 51579, 61952, 63041, 66688, 68772, 69696, 75024, 91696, 92928, 100032, 103158, 126082, 133376, 137544, 139392, 150048, 183392, 185856, 189123, 200064, 206316, 252164, 266752, 275088, 278784, 300096, 366784, 378246, 400128, 412632, 504328, 550176, 557568, 567369, 600192, 733568, 756492, 800256, 825264, 1008656, 1100352, 1134738, 1200384, 1467136, 1512984, 1650528, 2017312, 2200704, 2269476, 2400768, 2934272, 3025968, 3301056, 4034624, 4401408, 4538952, 6051936, 6602112, 8069248, 8802816, 9077904, 12103872, 13204224, 16138496, 18155808, 24207744, 26408448, 32276992, 36311616, 48415488, 72623232, 96830976, 145246464, 290492928]

約数ペア:

[(1, 290492928), (2, 145246464), (3, 96830976), (4, 72623232), (6, 48415488), (8, 36311616), (9, 32276992), (11, 26408448), (12, 24207744), (16, 18155808), (18, 16138496), (22, 13204224), (24, 12103872), (32, 9077904), (33, 8802816), (36, 8069248), (44, 6602112), (48, 6051936), (64, 4538952), (66, 4401408), (72, 4034624), (88, 3301056), (96, 3025968), (99, 2934272), (121, 2400768), (128, 2269476), (132, 2200704), (144, 2017312), (176, 1650528), (192, 1512984), (198, 1467136), (242, 1200384), (256, 1134738), (264, 1100352), (288, 1008656), (352, 825264), (363, 800256), (384, 756492), (396, 733568), (484, 600192), (512, 567369), (521, 557568), (528, 550176), (576, 504328), (704, 412632), (726, 400128), (768, 378246), (792, 366784), (968, 300096), (1042, 278784), (1056, 275088), (1089, 266752), (1152, 252164), (1408, 206316), (1452, 200064), (1536, 189123), (1563, 185856), (1584, 183392), (1936, 150048), (2084, 139392), (2112, 137544), (2178, 133376), (2304, 126082), (2816, 103158), (2904, 100032), (3126, 92928), (3168, 91696), (3872, 75024), (4168, 69696), (4224, 68772), (4356, 66688), (4608, 63041), (4689, 61952), (5632, 51579), (5731, 50688), (5808, 50016), (6252, 46464), (6336, 45848), (7744, 37512), (8336, 34848), (8448, 34386), (8712, 33344), (9378, 30976), (11462, 25344), (11616, 25008), (12504, 23232), (12672, 22924), (15488, 18756), (16672, 17424), (16896, 17193)]