1320522696

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1180

約数の個数: 128

約数和(自身を含む): 3766896000

約数和(自身を除く): 2446373304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 83, 108, 146, 166, 216, 219, 249, 292, 332, 438, 498, 584, 657, 664, 747, 876, 996, 1009, 1314, 1494, 1752, 1971, 1992, 2018, 2241, 2628, 2988, 3027, 3942, 4036, 4482, 5256, 5976, 6054, 6059, 7884, 8072, 8964, 9081, 12108, 12118, 15768, 17928, 18162, 18177, 24216, 24236, 27243, 36324, 36354, 48472, 54486, 54531, 72648, 72708, 73657, 83747, 108972, 109062, 145416, 147314, 163593, 167494, 217944, 218124, 220971, 251241, 294628, 327186, 334988, 436248, 441942, 502482, 589256, 654372, 662913, 669976, 753723, 883884, 1004964, 1308744, 1325826, 1507446, 1767768, 1988739, 2009928, 2261169, 2651652, 3014892, 3977478, 4522338, 5303304, 6029784, 6113531, 7954956, 9044676, 12227062, 15909912, 18089352, 18340593, 24454124, 36681186, 48908248, 55021779, 73362372, 110043558, 146724744, 165065337, 220087116, 330130674, 440174232, 660261348, 1320522696]

約数ペア:

[(1, 1320522696), (2, 660261348), (3, 440174232), (4, 330130674), (6, 220087116), (8, 165065337), (9, 146724744), (12, 110043558), (18, 73362372), (24, 55021779), (27, 48908248), (36, 36681186), (54, 24454124), (72, 18340593), (73, 18089352), (83, 15909912), (108, 12227062), (146, 9044676), (166, 7954956), (216, 6113531), (219, 6029784), (249, 5303304), (292, 4522338), (332, 3977478), (438, 3014892), (498, 2651652), (584, 2261169), (657, 2009928), (664, 1988739), (747, 1767768), (876, 1507446), (996, 1325826), (1009, 1308744), (1314, 1004964), (1494, 883884), (1752, 753723), (1971, 669976), (1992, 662913), (2018, 654372), (2241, 589256), (2628, 502482), (2988, 441942), (3027, 436248), (3942, 334988), (4036, 327186), (4482, 294628), (5256, 251241), (5976, 220971), (6054, 218124), (6059, 217944), (7884, 167494), (8072, 163593), (8964, 147314), (9081, 145416), (12108, 109062), (12118, 108972), (15768, 83747), (17928, 73657), (18162, 72708), (18177, 72648), (24216, 54531), (24236, 54486), (27243, 48472), (36324, 36354)]