243629248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 112

約数和(自身を含む): 550103040

約数和(自身を除く): 306473792

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 62, 64, 76, 92, 124, 152, 184, 248, 281, 304, 368, 437, 496, 562, 589, 608, 713, 736, 874, 992, 1124, 1178, 1216, 1426, 1472, 1748, 1984, 2248, 2356, 2852, 3496, 4496, 4712, 5339, 5704, 6463, 6992, 8711, 8992, 9424, 10678, 11408, 12926, 13547, 13984, 17422, 17984, 18848, 21356, 22816, 25852, 27094, 27968, 34844, 37696, 42712, 45632, 51704, 54188, 69688, 85424, 103408, 108376, 122797, 139376, 165509, 170848, 200353, 206816, 216752, 245594, 278752, 331018, 341696, 400706, 413632, 433504, 491188, 557504, 662036, 801412, 867008, 982376, 1324072, 1602824, 1964752, 2648144, 3205648, 3806707, 3929504, 5296288, 6411296, 7613414, 7859008, 10592576, 12822592, 15226828, 30453656, 60907312, 121814624, 243629248]

約数ペア:

[(1, 243629248), (2, 121814624), (4, 60907312), (8, 30453656), (16, 15226828), (19, 12822592), (23, 10592576), (31, 7859008), (32, 7613414), (38, 6411296), (46, 5296288), (62, 3929504), (64, 3806707), (76, 3205648), (92, 2648144), (124, 1964752), (152, 1602824), (184, 1324072), (248, 982376), (281, 867008), (304, 801412), (368, 662036), (437, 557504), (496, 491188), (562, 433504), (589, 413632), (608, 400706), (713, 341696), (736, 331018), (874, 278752), (992, 245594), (1124, 216752), (1178, 206816), (1216, 200353), (1426, 170848), (1472, 165509), (1748, 139376), (1984, 122797), (2248, 108376), (2356, 103408), (2852, 85424), (3496, 69688), (4496, 54188), (4712, 51704), (5339, 45632), (5704, 42712), (6463, 37696), (6992, 34844), (8711, 27968), (8992, 27094), (9424, 25852), (10678, 22816), (11408, 21356), (12926, 18848), (13547, 17984), (13984, 17422)]