238733568

素因数分解:

$2^8\times 3^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 180

約数和(自身を含む): 738262140

約数和(自身を除く): 499528572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 256, 261, 288, 324, 348, 384, 397, 432, 464, 522, 576, 648, 696, 768, 783, 794, 864, 928, 1044, 1152, 1191, 1296, 1392, 1566, 1588, 1728, 1856, 2088, 2304, 2349, 2382, 2592, 2784, 3132, 3176, 3456, 3573, 3712, 4176, 4698, 4764, 5184, 5568, 6264, 6352, 6912, 7146, 7424, 8352, 9396, 9528, 10368, 10719, 11136, 11513, 12528, 12704, 14292, 16704, 18792, 19056, 20736, 21438, 22272, 23026, 25056, 25408, 28584, 32157, 33408, 34539, 37584, 38112, 42876, 46052, 50112, 50816, 57168, 64314, 66816, 69078, 75168, 76224, 85752, 92104, 100224, 101632, 103617, 114336, 128628, 138156, 150336, 152448, 171504, 184208, 200448, 207234, 228672, 257256, 276312, 300672, 304896, 310851, 343008, 368416, 414468, 457344, 514512, 552624, 601344, 621702, 686016, 736832, 828936, 914688, 932553, 1029024, 1105248, 1243404, 1372032, 1473664, 1657872, 1865106, 2058048, 2210496, 2486808, 2744064, 2947328, 3315744, 3730212, 4116096, 4420992, 4973616, 6631488, 7460424, 8232192, 8841984, 9947232, 13262976, 14920848, 19894464, 26525952, 29841696, 39788928, 59683392, 79577856, 119366784, 238733568]

約数ペア:

[(1, 238733568), (2, 119366784), (3, 79577856), (4, 59683392), (6, 39788928), (8, 29841696), (9, 26525952), (12, 19894464), (16, 14920848), (18, 13262976), (24, 9947232), (27, 8841984), (29, 8232192), (32, 7460424), (36, 6631488), (48, 4973616), (54, 4420992), (58, 4116096), (64, 3730212), (72, 3315744), (81, 2947328), (87, 2744064), (96, 2486808), (108, 2210496), (116, 2058048), (128, 1865106), (144, 1657872), (162, 1473664), (174, 1372032), (192, 1243404), (216, 1105248), (232, 1029024), (256, 932553), (261, 914688), (288, 828936), (324, 736832), (348, 686016), (384, 621702), (397, 601344), (432, 552624), (464, 514512), (522, 457344), (576, 414468), (648, 368416), (696, 343008), (768, 310851), (783, 304896), (794, 300672), (864, 276312), (928, 257256), (1044, 228672), (1152, 207234), (1191, 200448), (1296, 184208), (1392, 171504), (1566, 152448), (1588, 150336), (1728, 138156), (1856, 128628), (2088, 114336), (2304, 103617), (2349, 101632), (2382, 100224), (2592, 92104), (2784, 85752), (3132, 76224), (3176, 75168), (3456, 69078), (3573, 66816), (3712, 64314), (4176, 57168), (4698, 50816), (4764, 50112), (5184, 46052), (5568, 42876), (6264, 38112), (6352, 37584), (6912, 34539), (7146, 33408), (7424, 32157), (8352, 28584), (9396, 25408), (9528, 25056), (10368, 23026), (10719, 22272), (11136, 21438), (11513, 20736), (12528, 19056), (12704, 18792), (14292, 16704)]