663528672

素因数分解:

$2^5\times 3^4\times {\mathrm{281}}^1\times {\mathrm{911}}^1$

素因数の和:1214

約数の個数: 120

約数和(自身を含む): 1960513632

約数和(自身を除く): 1296984960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 281, 288, 324, 432, 562, 648, 843, 864, 911, 1124, 1296, 1686, 1822, 2248, 2529, 2592, 2733, 3372, 3644, 4496, 5058, 5466, 6744, 7288, 7587, 8199, 8992, 10116, 10932, 13488, 14576, 15174, 16398, 20232, 21864, 22761, 24597, 26976, 29152, 30348, 32796, 40464, 43728, 45522, 49194, 60696, 65592, 73791, 80928, 87456, 91044, 98388, 121392, 131184, 147582, 182088, 196776, 242784, 255991, 262368, 295164, 364176, 393552, 511982, 590328, 728352, 767973, 787104, 1023964, 1180656, 1535946, 2047928, 2303919, 2361312, 3071892, 4095856, 4607838, 6143784, 6911757, 8191712, 9215676, 12287568, 13823514, 18431352, 20735271, 24575136, 27647028, 36862704, 41470542, 55294056, 73725408, 82941084, 110588112, 165882168, 221176224, 331764336, 663528672]

約数ペア:

[(1, 663528672), (2, 331764336), (3, 221176224), (4, 165882168), (6, 110588112), (8, 82941084), (9, 73725408), (12, 55294056), (16, 41470542), (18, 36862704), (24, 27647028), (27, 24575136), (32, 20735271), (36, 18431352), (48, 13823514), (54, 12287568), (72, 9215676), (81, 8191712), (96, 6911757), (108, 6143784), (144, 4607838), (162, 4095856), (216, 3071892), (281, 2361312), (288, 2303919), (324, 2047928), (432, 1535946), (562, 1180656), (648, 1023964), (843, 787104), (864, 767973), (911, 728352), (1124, 590328), (1296, 511982), (1686, 393552), (1822, 364176), (2248, 295164), (2529, 262368), (2592, 255991), (2733, 242784), (3372, 196776), (3644, 182088), (4496, 147582), (5058, 131184), (5466, 121392), (6744, 98388), (7288, 91044), (7587, 87456), (8199, 80928), (8992, 73791), (10116, 65592), (10932, 60696), (13488, 49194), (14576, 45522), (15174, 43728), (16398, 40464), (20232, 32796), (21864, 30348), (22761, 29152), (24597, 26976)]