285909888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 837216000

約数和(自身を除く): 551306112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 113, 128, 132, 176, 192, 226, 264, 339, 352, 384, 452, 528, 599, 678, 704, 904, 1056, 1198, 1243, 1356, 1408, 1797, 1808, 2112, 2396, 2486, 2712, 3594, 3616, 3729, 4224, 4792, 4972, 5424, 6589, 7188, 7232, 7458, 9584, 9944, 10848, 13178, 14376, 14464, 14916, 19168, 19767, 19888, 21696, 26356, 28752, 29832, 38336, 39534, 39776, 43392, 52712, 57504, 59664, 67687, 76672, 79068, 79552, 105424, 115008, 119328, 135374, 158136, 159104, 203061, 210848, 230016, 238656, 270748, 316272, 406122, 421696, 477312, 541496, 632544, 744557, 812244, 843392, 1082992, 1265088, 1489114, 1624488, 2165984, 2233671, 2530176, 2978228, 3248976, 4331968, 4467342, 5956456, 6497952, 8663936, 8934684, 11912912, 12995904, 17869368, 23825824, 25991808, 35738736, 47651648, 71477472, 95303296, 142954944, 285909888]

約数ペア:

[(1, 285909888), (2, 142954944), (3, 95303296), (4, 71477472), (6, 47651648), (8, 35738736), (11, 25991808), (12, 23825824), (16, 17869368), (22, 12995904), (24, 11912912), (32, 8934684), (33, 8663936), (44, 6497952), (48, 5956456), (64, 4467342), (66, 4331968), (88, 3248976), (96, 2978228), (113, 2530176), (128, 2233671), (132, 2165984), (176, 1624488), (192, 1489114), (226, 1265088), (264, 1082992), (339, 843392), (352, 812244), (384, 744557), (452, 632544), (528, 541496), (599, 477312), (678, 421696), (704, 406122), (904, 316272), (1056, 270748), (1198, 238656), (1243, 230016), (1356, 210848), (1408, 203061), (1797, 159104), (1808, 158136), (2112, 135374), (2396, 119328), (2486, 115008), (2712, 105424), (3594, 79552), (3616, 79068), (3729, 76672), (4224, 67687), (4792, 59664), (4972, 57504), (5424, 52712), (6589, 43392), (7188, 39776), (7232, 39534), (7458, 38336), (9584, 29832), (9944, 28752), (10848, 26356), (13178, 21696), (14376, 19888), (14464, 19767), (14916, 19168)]