239403762

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 630981120

約数和(自身を除く): 391577358

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 31, 38, 39, 54, 57, 62, 78, 81, 93, 114, 117, 162, 171, 186, 193, 234, 247, 279, 342, 351, 386, 403, 494, 513, 558, 579, 589, 702, 741, 806, 837, 1026, 1053, 1158, 1178, 1209, 1482, 1539, 1674, 1737, 1767, 2106, 2223, 2418, 2509, 2511, 3078, 3474, 3534, 3627, 3667, 4446, 5018, 5022, 5211, 5301, 5983, 6669, 7254, 7334, 7527, 7657, 10422, 10602, 10881, 11001, 11966, 13338, 15054, 15314, 15633, 15903, 17949, 20007, 21762, 22002, 22581, 22971, 31266, 31806, 32643, 33003, 35898, 40014, 45162, 45942, 47671, 47709, 53847, 65286, 66006, 67743, 68913, 77779, 95342, 95418, 99009, 107694, 113677, 135486, 137826, 143013, 155558, 161541, 198018, 203229, 206739, 227354, 233337, 286026, 297027, 323082, 341031, 406458, 413478, 429039, 466674, 484623, 594054, 620217, 682062, 700011, 858078, 969246, 1023093, 1240434, 1287117, 1400022, 1477801, 2046186, 2100033, 2574234, 2955602, 3069279, 3861351, 4200066, 4433403, 6138558, 6300099, 7722702, 8866806, 9207837, 12600198, 13300209, 18415674, 26600418, 39900627, 79801254, 119701881, 239403762]

約数ペア:

[(1, 239403762), (2, 119701881), (3, 79801254), (6, 39900627), (9, 26600418), (13, 18415674), (18, 13300209), (19, 12600198), (26, 9207837), (27, 8866806), (31, 7722702), (38, 6300099), (39, 6138558), (54, 4433403), (57, 4200066), (62, 3861351), (78, 3069279), (81, 2955602), (93, 2574234), (114, 2100033), (117, 2046186), (162, 1477801), (171, 1400022), (186, 1287117), (193, 1240434), (234, 1023093), (247, 969246), (279, 858078), (342, 700011), (351, 682062), (386, 620217), (403, 594054), (494, 484623), (513, 466674), (558, 429039), (579, 413478), (589, 406458), (702, 341031), (741, 323082), (806, 297027), (837, 286026), (1026, 233337), (1053, 227354), (1158, 206739), (1178, 203229), (1209, 198018), (1482, 161541), (1539, 155558), (1674, 143013), (1737, 137826), (1767, 135486), (2106, 113677), (2223, 107694), (2418, 99009), (2509, 95418), (2511, 95342), (3078, 77779), (3474, 68913), (3534, 67743), (3627, 66006), (3667, 65286), (4446, 53847), (5018, 47709), (5022, 47671), (5211, 45942), (5301, 45162), (5983, 40014), (6669, 35898), (7254, 33003), (7334, 32643), (7527, 31806), (7657, 31266), (10422, 22971), (10602, 22581), (10881, 22002), (11001, 21762), (11966, 20007), (13338, 17949), (15054, 15903), (15314, 15633)]