989595144

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16473

約数の個数: 96

約数和(自身を含む): 2869251840

約数和(自身を除く): 1879656696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1674, 1944, 2232, 2511, 3348, 5022, 6696, 7533, 10044, 15066, 16421, 20088, 30132, 32842, 49263, 60264, 65684, 98526, 131368, 147789, 197052, 295578, 394104, 443367, 509051, 591156, 886734, 1018102, 1182312, 1330101, 1527153, 1773468, 2036204, 2660202, 3054306, 3546936, 3990303, 4072408, 4581459, 5320404, 6108612, 7980606, 9162918, 10640808, 12217224, 13744377, 15961212, 18325836, 27488754, 31922424, 36651672, 41233131, 54977508, 82466262, 109955016, 123699393, 164932524, 247398786, 329865048, 494797572, 989595144]

約数ペア:

[(1, 989595144), (2, 494797572), (3, 329865048), (4, 247398786), (6, 164932524), (8, 123699393), (9, 109955016), (12, 82466262), (18, 54977508), (24, 41233131), (27, 36651672), (31, 31922424), (36, 27488754), (54, 18325836), (62, 15961212), (72, 13744377), (81, 12217224), (93, 10640808), (108, 9162918), (124, 7980606), (162, 6108612), (186, 5320404), (216, 4581459), (243, 4072408), (248, 3990303), (279, 3546936), (324, 3054306), (372, 2660202), (486, 2036204), (558, 1773468), (648, 1527153), (744, 1330101), (837, 1182312), (972, 1018102), (1116, 886734), (1674, 591156), (1944, 509051), (2232, 443367), (2511, 394104), (3348, 295578), (5022, 197052), (6696, 147789), (7533, 131368), (10044, 98526), (15066, 65684), (16421, 60264), (20088, 49263), (30132, 32842)]