1329390216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21799}}^1$

素因数の和:21840

約数の個数: 144

約数和(自身を含む): 4523064000

約数和(自身を除く): 3193673784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 4356, 5082, 5544, 6776, 7623, 8712, 10164, 15246, 20328, 21799, 30492, 43598, 60984, 65397, 87196, 130794, 152593, 174392, 196191, 239789, 261588, 305186, 392382, 457779, 479578, 523176, 610372, 719367, 784764, 915558, 959156, 1220744, 1373337, 1438734, 1569528, 1678523, 1831116, 1918312, 2158101, 2637679, 2746674, 2877468, 3357046, 3662232, 4316202, 5035569, 5275358, 5493348, 5754936, 6714092, 7913037, 8632404, 10071138, 10550716, 10986696, 13428184, 15106707, 15826074, 17264808, 18463753, 20142276, 21101432, 23739111, 30213414, 31652148, 36927506, 40284552, 47478222, 55391259, 60426828, 63304296, 73855012, 94956444, 110782518, 120853656, 147710024, 166173777, 189912888, 221565036, 332347554, 443130072, 664695108, 1329390216]

約数ペア:

[(1, 1329390216), (2, 664695108), (3, 443130072), (4, 332347554), (6, 221565036), (7, 189912888), (8, 166173777), (9, 147710024), (11, 120853656), (12, 110782518), (14, 94956444), (18, 73855012), (21, 63304296), (22, 60426828), (24, 55391259), (28, 47478222), (33, 40284552), (36, 36927506), (42, 31652148), (44, 30213414), (56, 23739111), (63, 21101432), (66, 20142276), (72, 18463753), (77, 17264808), (84, 15826074), (88, 15106707), (99, 13428184), (121, 10986696), (126, 10550716), (132, 10071138), (154, 8632404), (168, 7913037), (198, 6714092), (231, 5754936), (242, 5493348), (252, 5275358), (264, 5035569), (308, 4316202), (363, 3662232), (396, 3357046), (462, 2877468), (484, 2746674), (504, 2637679), (616, 2158101), (693, 1918312), (726, 1831116), (792, 1678523), (847, 1569528), (924, 1438734), (968, 1373337), (1089, 1220744), (1386, 959156), (1452, 915558), (1694, 784764), (1848, 719367), (2178, 610372), (2541, 523176), (2772, 479578), (2904, 457779), (3388, 392382), (4356, 305186), (5082, 261588), (5544, 239789), (6776, 196191), (7623, 174392), (8712, 152593), (10164, 130794), (15246, 87196), (20328, 65397), (21799, 60984), (30492, 43598)]