404927208

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 1360281600

約数和(自身を除く): 955354392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 53, 54, 56, 62, 63, 72, 84, 93, 106, 108, 124, 126, 159, 163, 168, 186, 189, 212, 216, 217, 248, 252, 279, 318, 326, 371, 372, 378, 424, 434, 477, 489, 504, 558, 636, 651, 652, 742, 744, 756, 837, 868, 954, 978, 1113, 1116, 1141, 1272, 1302, 1304, 1431, 1467, 1484, 1512, 1643, 1674, 1736, 1908, 1953, 1956, 2226, 2232, 2282, 2604, 2862, 2934, 2968, 3286, 3339, 3348, 3423, 3816, 3906, 3912, 4401, 4452, 4564, 4929, 5053, 5208, 5724, 5859, 5868, 6572, 6678, 6696, 6846, 7812, 8639, 8802, 8904, 9128, 9858, 10017, 10106, 10269, 11448, 11501, 11718, 11736, 13144, 13356, 13692, 14787, 15159, 15624, 17278, 17604, 19716, 20034, 20212, 20538, 23002, 23436, 25917, 26712, 27384, 29574, 30318, 30807, 34503, 34556, 35208, 35371, 39432, 40068, 40424, 41076, 44361, 45477, 46004, 46872, 51834, 59148, 60473, 60636, 61614, 69006, 69112, 70742, 77751, 80136, 82152, 88722, 90954, 92008, 103509, 103668, 106113, 118296, 120946, 121272, 123228, 136431, 138012, 141484, 155502, 177444, 181419, 181908, 207018, 207336, 212226, 233253, 241892, 246456, 267809, 272862, 276024, 282968, 310527, 311004, 318339, 354888, 362838, 363816, 414036, 424452, 466506, 483784, 535618, 544257, 545724, 621054, 622008, 636678, 725676, 803427, 828072, 848904, 933012, 955017, 1071236, 1088514, 1091448, 1242108, 1273356, 1451352, 1606854, 1632771, 1866024, 1874663, 1910034, 2142472, 2177028, 2410281, 2484216, 2546712, 3213708, 3265542, 3749326, 3820068, 4354056, 4820562, 5623989, 6427416, 6531084, 7230843, 7498652, 7640136, 9641124, 11247978, 13062168, 14461686, 14997304, 16871967, 19282248, 22495956, 28923372, 33743934, 44991912, 50615901, 57846744, 67487868, 101231802, 134975736, 202463604, 404927208]

約数ペア:

[(1, 404927208), (2, 202463604), (3, 134975736), (4, 101231802), (6, 67487868), (7, 57846744), (8, 50615901), (9, 44991912), (12, 33743934), (14, 28923372), (18, 22495956), (21, 19282248), (24, 16871967), (27, 14997304), (28, 14461686), (31, 13062168), (36, 11247978), (42, 9641124), (53, 7640136), (54, 7498652), (56, 7230843), (62, 6531084), (63, 6427416), (72, 5623989), (84, 4820562), (93, 4354056), (106, 3820068), (108, 3749326), (124, 3265542), (126, 3213708), (159, 2546712), (163, 2484216), (168, 2410281), (186, 2177028), (189, 2142472), (212, 1910034), (216, 1874663), (217, 1866024), (248, 1632771), (252, 1606854), (279, 1451352), (318, 1273356), (326, 1242108), (371, 1091448), (372, 1088514), (378, 1071236), (424, 955017), (434, 933012), (477, 848904), (489, 828072), (504, 803427), (558, 725676), (636, 636678), (651, 622008), (652, 621054), (742, 545724), (744, 544257), (756, 535618), (837, 483784), (868, 466506), (954, 424452), (978, 414036), (1113, 363816), (1116, 362838), (1141, 354888), (1272, 318339), (1302, 311004), (1304, 310527), (1431, 282968), (1467, 276024), (1484, 272862), (1512, 267809), (1643, 246456), (1674, 241892), (1736, 233253), (1908, 212226), (1953, 207336), (1956, 207018), (2226, 181908), (2232, 181419), (2282, 177444), (2604, 155502), (2862, 141484), (2934, 138012), (2968, 136431), (3286, 123228), (3339, 121272), (3348, 120946), (3423, 118296), (3816, 106113), (3906, 103668), (3912, 103509), (4401, 92008), (4452, 90954), (4564, 88722), (4929, 82152), (5053, 80136), (5208, 77751), (5724, 70742), (5859, 69112), (5868, 69006), (6572, 61614), (6678, 60636), (6696, 60473), (6846, 59148), (7812, 51834), (8639, 46872), (8802, 46004), (8904, 45477), (9128, 44361), (9858, 41076), (10017, 40424), (10106, 40068), (10269, 39432), (11448, 35371), (11501, 35208), (11718, 34556), (11736, 34503), (13144, 30807), (13356, 30318), (13692, 29574), (14787, 27384), (15159, 26712), (15624, 25917), (17278, 23436), (17604, 23002), (19716, 20538), (20034, 20212)]