217938740544

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{331609}}^1$

素因数の和:331797

約数の個数: 168

約数和(自身を含む): 718304400320

約数和(自身を除く): 500365659776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 163, 168, 192, 224, 252, 288, 326, 336, 448, 489, 504, 576, 652, 672, 978, 1008, 1141, 1304, 1344, 1467, 1956, 2016, 2282, 2608, 2934, 3423, 3912, 4032, 4564, 5216, 5868, 6846, 7824, 9128, 10269, 10432, 11736, 13692, 15648, 18256, 20538, 23472, 27384, 31296, 36512, 41076, 46944, 54768, 73024, 82152, 93888, 109536, 164304, 219072, 328608, 331609, 657216, 663218, 994827, 1326436, 1989654, 2321263, 2652872, 2984481, 3979308, 4642526, 5305744, 5968962, 6963789, 7958616, 9285052, 10611488, 11937924, 13927578, 15917232, 18570104, 20891367, 21222976, 23875848, 27855156, 31834464, 37140208, 41782734, 47751696, 54052267, 55710312, 63668928, 74280416, 83565468, 95503392, 108104534, 111420624, 148560832, 162156801, 167130936, 191006784, 216209068, 222841248, 324313602, 334261872, 378365869, 432418136, 445682496, 486470403, 648627204, 668523744, 756731738, 864836272, 972940806, 1135097607, 1297254408, 1337047488, 1513463476, 1729672544, 1945881612, 2270195214, 2594508816, 3026926952, 3405292821, 3459345088, 3891763224, 4540390428, 5189017632, 6053853904, 6810585642, 7783526448, 9080780856, 10378035264, 12107707808, 13621171284, 15567052896, 18161561712, 24215415616, 27242342568, 31134105792, 36323123424, 54484685136, 72646246848, 108969370272, 217938740544]

約数ペア:

[(1, 217938740544), (2, 108969370272), (3, 72646246848), (4, 54484685136), (6, 36323123424), (7, 31134105792), (8, 27242342568), (9, 24215415616), (12, 18161561712), (14, 15567052896), (16, 13621171284), (18, 12107707808), (21, 10378035264), (24, 9080780856), (28, 7783526448), (32, 6810585642), (36, 6053853904), (42, 5189017632), (48, 4540390428), (56, 3891763224), (63, 3459345088), (64, 3405292821), (72, 3026926952), (84, 2594508816), (96, 2270195214), (112, 1945881612), (126, 1729672544), (144, 1513463476), (163, 1337047488), (168, 1297254408), (192, 1135097607), (224, 972940806), (252, 864836272), (288, 756731738), (326, 668523744), (336, 648627204), (448, 486470403), (489, 445682496), (504, 432418136), (576, 378365869), (652, 334261872), (672, 324313602), (978, 222841248), (1008, 216209068), (1141, 191006784), (1304, 167130936), (1344, 162156801), (1467, 148560832), (1956, 111420624), (2016, 108104534), (2282, 95503392), (2608, 83565468), (2934, 74280416), (3423, 63668928), (3912, 55710312), (4032, 54052267), (4564, 47751696), (5216, 41782734), (5868, 37140208), (6846, 31834464), (7824, 27855156), (9128, 23875848), (10269, 21222976), (10432, 20891367), (11736, 18570104), (13692, 15917232), (15648, 13927578), (18256, 11937924), (20538, 10611488), (23472, 9285052), (27384, 7958616), (31296, 6963789), (36512, 5968962), (41076, 5305744), (46944, 4642526), (54768, 3979308), (73024, 2984481), (82152, 2652872), (93888, 2321263), (109536, 1989654), (164304, 1326436), (219072, 994827), (328608, 663218), (331609, 657216)]