275804928

素因数分解:

$2^8\times 3^2\times 7^3\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 216

約数和(自身を含む): 930020000

約数和(自身を除く): 654215072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 349, 384, 392, 441, 448, 504, 576, 588, 672, 686, 698, 768, 784, 882, 896, 1008, 1029, 1047, 1152, 1176, 1344, 1372, 1396, 1568, 1764, 1792, 2016, 2058, 2094, 2304, 2352, 2443, 2688, 2744, 2792, 3087, 3136, 3141, 3528, 4032, 4116, 4188, 4704, 4886, 5376, 5488, 5584, 6174, 6272, 6282, 7056, 7329, 8064, 8232, 8376, 9408, 9772, 10976, 11168, 12348, 12544, 12564, 14112, 14658, 16128, 16464, 16752, 17101, 18816, 19544, 21952, 21987, 22336, 24696, 25128, 28224, 29316, 32928, 33504, 34202, 37632, 39088, 43904, 43974, 44672, 49392, 50256, 51303, 56448, 58632, 65856, 67008, 68404, 78176, 87808, 87948, 89344, 98784, 100512, 102606, 112896, 117264, 119707, 131712, 134016, 136808, 153909, 156352, 175896, 197568, 201024, 205212, 234528, 239414, 263424, 268032, 273616, 307818, 312704, 351792, 359121, 395136, 402048, 410424, 469056, 478828, 547232, 615636, 625408, 703584, 718242, 790272, 804096, 820848, 938112, 957656, 1077363, 1094464, 1231272, 1407168, 1436484, 1641696, 1876224, 1915312, 2154726, 2188928, 2462544, 2814336, 2872968, 3283392, 3830624, 4309452, 4377856, 4925088, 5628672, 5745936, 6566784, 7661248, 8618904, 9850176, 11491872, 13133568, 15322496, 17237808, 19700352, 22983744, 30644992, 34475616, 39400704, 45967488, 68951232, 91934976, 137902464, 275804928]

約数ペア:

[(1, 275804928), (2, 137902464), (3, 91934976), (4, 68951232), (6, 45967488), (7, 39400704), (8, 34475616), (9, 30644992), (12, 22983744), (14, 19700352), (16, 17237808), (18, 15322496), (21, 13133568), (24, 11491872), (28, 9850176), (32, 8618904), (36, 7661248), (42, 6566784), (48, 5745936), (49, 5628672), (56, 4925088), (63, 4377856), (64, 4309452), (72, 3830624), (84, 3283392), (96, 2872968), (98, 2814336), (112, 2462544), (126, 2188928), (128, 2154726), (144, 1915312), (147, 1876224), (168, 1641696), (192, 1436484), (196, 1407168), (224, 1231272), (252, 1094464), (256, 1077363), (288, 957656), (294, 938112), (336, 820848), (343, 804096), (349, 790272), (384, 718242), (392, 703584), (441, 625408), (448, 615636), (504, 547232), (576, 478828), (588, 469056), (672, 410424), (686, 402048), (698, 395136), (768, 359121), (784, 351792), (882, 312704), (896, 307818), (1008, 273616), (1029, 268032), (1047, 263424), (1152, 239414), (1176, 234528), (1344, 205212), (1372, 201024), (1396, 197568), (1568, 175896), (1764, 156352), (1792, 153909), (2016, 136808), (2058, 134016), (2094, 131712), (2304, 119707), (2352, 117264), (2443, 112896), (2688, 102606), (2744, 100512), (2792, 98784), (3087, 89344), (3136, 87948), (3141, 87808), (3528, 78176), (4032, 68404), (4116, 67008), (4188, 65856), (4704, 58632), (4886, 56448), (5376, 51303), (5488, 50256), (5584, 49392), (6174, 44672), (6272, 43974), (6282, 43904), (7056, 39088), (7329, 37632), (8064, 34202), (8232, 33504), (8376, 32928), (9408, 29316), (9772, 28224), (10976, 25128), (11168, 24696), (12348, 22336), (12544, 21987), (12564, 21952), (14112, 19544), (14658, 18816), (16128, 17101), (16464, 16752)]