255135552

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:653

約数の個数: 168

約数和(自身を含む): 803355264

約数和(自身を除く): 548219712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 64, 84, 94, 96, 98, 112, 141, 147, 168, 188, 192, 196, 224, 282, 294, 329, 336, 376, 392, 448, 564, 577, 588, 658, 672, 752, 784, 987, 1128, 1154, 1176, 1316, 1344, 1504, 1568, 1731, 1974, 2256, 2303, 2308, 2352, 2632, 3008, 3136, 3462, 3948, 4039, 4512, 4606, 4616, 4704, 5264, 6909, 6924, 7896, 8078, 9024, 9212, 9232, 9408, 10528, 12117, 13818, 13848, 15792, 16156, 18424, 18464, 21056, 24234, 27119, 27636, 27696, 28273, 31584, 32312, 36848, 36928, 48468, 54238, 55272, 55392, 56546, 63168, 64624, 73696, 81357, 84819, 96936, 108476, 110544, 110784, 113092, 129248, 147392, 162714, 169638, 189833, 193872, 216952, 221088, 226184, 258496, 325428, 339276, 379666, 387744, 433904, 442176, 452368, 569499, 650856, 678552, 759332, 775488, 867808, 904736, 1138998, 1301712, 1328831, 1357104, 1518664, 1735616, 1809472, 2277996, 2603424, 2657662, 2714208, 3037328, 3986493, 4555992, 5206848, 5315324, 5428416, 6074656, 7972986, 9111984, 10630648, 12149312, 15945972, 18223968, 21261296, 31891944, 36447936, 42522592, 63783888, 85045184, 127567776, 255135552]

約数ペア:

[(1, 255135552), (2, 127567776), (3, 85045184), (4, 63783888), (6, 42522592), (7, 36447936), (8, 31891944), (12, 21261296), (14, 18223968), (16, 15945972), (21, 12149312), (24, 10630648), (28, 9111984), (32, 7972986), (42, 6074656), (47, 5428416), (48, 5315324), (49, 5206848), (56, 4555992), (64, 3986493), (84, 3037328), (94, 2714208), (96, 2657662), (98, 2603424), (112, 2277996), (141, 1809472), (147, 1735616), (168, 1518664), (188, 1357104), (192, 1328831), (196, 1301712), (224, 1138998), (282, 904736), (294, 867808), (329, 775488), (336, 759332), (376, 678552), (392, 650856), (448, 569499), (564, 452368), (577, 442176), (588, 433904), (658, 387744), (672, 379666), (752, 339276), (784, 325428), (987, 258496), (1128, 226184), (1154, 221088), (1176, 216952), (1316, 193872), (1344, 189833), (1504, 169638), (1568, 162714), (1731, 147392), (1974, 129248), (2256, 113092), (2303, 110784), (2308, 110544), (2352, 108476), (2632, 96936), (3008, 84819), (3136, 81357), (3462, 73696), (3948, 64624), (4039, 63168), (4512, 56546), (4606, 55392), (4616, 55272), (4704, 54238), (5264, 48468), (6909, 36928), (6924, 36848), (7896, 32312), (8078, 31584), (9024, 28273), (9212, 27696), (9232, 27636), (9408, 27119), (10528, 24234), (12117, 21056), (13818, 18464), (13848, 18424), (15792, 16156)]