1288967526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5849}}^1$

素因数の和:5931

約数の個数: 128

約数和(自身を含む): 3639168000

約数和(自身を除く): 2350200474

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 53, 54, 63, 66, 77, 99, 106, 126, 154, 159, 189, 198, 231, 297, 318, 371, 378, 462, 477, 583, 594, 693, 742, 954, 1113, 1166, 1386, 1431, 1749, 2079, 2226, 2862, 3339, 3498, 4081, 4158, 5247, 5849, 6678, 8162, 10017, 10494, 11698, 12243, 15741, 17547, 20034, 24486, 31482, 35094, 36729, 40943, 52641, 64339, 73458, 81886, 105282, 110187, 122829, 128678, 157923, 193017, 220374, 245658, 309997, 315846, 368487, 386034, 450373, 579051, 619994, 736974, 900746, 929991, 1105461, 1158102, 1351119, 1737153, 1859982, 2169979, 2210922, 2702238, 2789973, 3409967, 3474306, 4053357, 4339958, 5579946, 6509937, 6819934, 8106714, 8369919, 10229901, 12160071, 13019874, 16739838, 19529811, 20459802, 23869769, 24320142, 30689703, 39059622, 47739538, 58589433, 61379406, 71609307, 92069109, 117178866, 143218614, 184138218, 214827921, 429655842, 644483763, 1288967526]

約数ペア:

[(1, 1288967526), (2, 644483763), (3, 429655842), (6, 214827921), (7, 184138218), (9, 143218614), (11, 117178866), (14, 92069109), (18, 71609307), (21, 61379406), (22, 58589433), (27, 47739538), (33, 39059622), (42, 30689703), (53, 24320142), (54, 23869769), (63, 20459802), (66, 19529811), (77, 16739838), (99, 13019874), (106, 12160071), (126, 10229901), (154, 8369919), (159, 8106714), (189, 6819934), (198, 6509937), (231, 5579946), (297, 4339958), (318, 4053357), (371, 3474306), (378, 3409967), (462, 2789973), (477, 2702238), (583, 2210922), (594, 2169979), (693, 1859982), (742, 1737153), (954, 1351119), (1113, 1158102), (1166, 1105461), (1386, 929991), (1431, 900746), (1749, 736974), (2079, 619994), (2226, 579051), (2862, 450373), (3339, 386034), (3498, 368487), (4081, 315846), (4158, 309997), (5247, 245658), (5849, 220374), (6678, 193017), (8162, 157923), (10017, 128678), (10494, 122829), (11698, 110187), (12243, 105282), (15741, 81886), (17547, 73458), (20034, 64339), (24486, 52641), (31482, 40943), (35094, 36729)]