271236608

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 80

約数和(自身を含む): 584534016

約数和(自身を除く): 313297408

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 496, 512, 713, 736, 743, 992, 1426, 1472, 1486, 1984, 2852, 2944, 2972, 3968, 5704, 5888, 5944, 7936, 11408, 11776, 11888, 15872, 17089, 22816, 23033, 23776, 34178, 45632, 46066, 47552, 68356, 91264, 92132, 95104, 136712, 182528, 184264, 190208, 273424, 365056, 368528, 380416, 529759, 546848, 737056, 1059518, 1093696, 1474112, 2119036, 2187392, 2948224, 4238072, 4374784, 5896448, 8476144, 8749568, 11792896, 16952288, 33904576, 67809152, 135618304, 271236608]

約数ペア:

[(1, 271236608), (2, 135618304), (4, 67809152), (8, 33904576), (16, 16952288), (23, 11792896), (31, 8749568), (32, 8476144), (46, 5896448), (62, 4374784), (64, 4238072), (92, 2948224), (124, 2187392), (128, 2119036), (184, 1474112), (248, 1093696), (256, 1059518), (368, 737056), (496, 546848), (512, 529759), (713, 380416), (736, 368528), (743, 365056), (992, 273424), (1426, 190208), (1472, 184264), (1486, 182528), (1984, 136712), (2852, 95104), (2944, 92132), (2972, 91264), (3968, 68356), (5704, 47552), (5888, 46066), (5944, 45632), (7936, 34178), (11408, 23776), (11776, 23033), (11888, 22816), (15872, 17089)]