238319072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 512354304

約数和(自身を除く): 274035232

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 43, 62, 74, 86, 124, 148, 151, 172, 248, 296, 302, 344, 496, 592, 604, 688, 992, 1147, 1184, 1208, 1333, 1376, 1591, 2294, 2416, 2666, 3182, 4588, 4681, 4832, 5332, 5587, 6364, 6493, 9176, 9362, 10664, 11174, 12728, 12986, 18352, 18724, 21328, 22348, 25456, 25972, 36704, 37448, 42656, 44696, 49321, 50912, 51944, 74896, 89392, 98642, 103888, 149792, 173197, 178784, 197284, 201283, 207776, 240241, 346394, 394568, 402566, 480482, 692788, 789136, 805132, 960964, 1385576, 1578272, 1610264, 1921928, 2771152, 3220528, 3843856, 5542304, 6441056, 7447471, 7687712, 14894942, 29789884, 59579768, 119159536, 238319072]

約数ペア:

[(1, 238319072), (2, 119159536), (4, 59579768), (8, 29789884), (16, 14894942), (31, 7687712), (32, 7447471), (37, 6441056), (43, 5542304), (62, 3843856), (74, 3220528), (86, 2771152), (124, 1921928), (148, 1610264), (151, 1578272), (172, 1385576), (248, 960964), (296, 805132), (302, 789136), (344, 692788), (496, 480482), (592, 402566), (604, 394568), (688, 346394), (992, 240241), (1147, 207776), (1184, 201283), (1208, 197284), (1333, 178784), (1376, 173197), (1591, 149792), (2294, 103888), (2416, 98642), (2666, 89392), (3182, 74896), (4588, 51944), (4681, 50912), (4832, 49321), (5332, 44696), (5587, 42656), (6364, 37448), (6493, 36704), (9176, 25972), (9362, 25456), (10664, 22348), (11174, 21328), (12728, 18724), (12986, 18352)]