216144896

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 88

約数和(自身を含む): 487349760

約数和(自身を除く): 271204864

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 512, 619, 682, 704, 992, 1024, 1238, 1364, 1408, 1984, 2476, 2728, 2816, 3968, 4952, 5456, 5632, 6809, 7936, 9904, 10912, 11264, 13618, 15872, 19189, 19808, 21824, 27236, 31744, 38378, 39616, 43648, 54472, 76756, 79232, 87296, 108944, 153512, 158464, 174592, 211079, 217888, 307024, 316928, 349184, 422158, 435776, 614048, 633856, 844316, 871552, 1228096, 1688632, 1743104, 2456192, 3377264, 3486208, 4912384, 6754528, 6972416, 9824768, 13509056, 19649536, 27018112, 54036224, 108072448, 216144896]

約数ペア:

[(1, 216144896), (2, 108072448), (4, 54036224), (8, 27018112), (11, 19649536), (16, 13509056), (22, 9824768), (31, 6972416), (32, 6754528), (44, 4912384), (62, 3486208), (64, 3377264), (88, 2456192), (124, 1743104), (128, 1688632), (176, 1228096), (248, 871552), (256, 844316), (341, 633856), (352, 614048), (496, 435776), (512, 422158), (619, 349184), (682, 316928), (704, 307024), (992, 217888), (1024, 211079), (1238, 174592), (1364, 158464), (1408, 153512), (1984, 108944), (2476, 87296), (2728, 79232), (2816, 76756), (3968, 54472), (4952, 43648), (5456, 39616), (5632, 38378), (6809, 31744), (7936, 27236), (9904, 21824), (10912, 19808), (11264, 19189), (13618, 15872)]