1687678632

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4493}}^1$

素因数の和:4592

約数の個数: 128

約数和(自身を含む): 4918233600

約数和(自身を除く): 3230554968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 47, 54, 72, 74, 94, 108, 111, 141, 148, 188, 216, 222, 282, 296, 333, 376, 423, 444, 564, 666, 846, 888, 999, 1128, 1269, 1332, 1692, 1739, 1998, 2538, 2664, 3384, 3478, 3996, 4493, 5076, 5217, 6956, 7992, 8986, 10152, 10434, 13479, 13912, 15651, 17972, 20868, 26958, 31302, 35944, 40437, 41736, 46953, 53916, 62604, 80874, 93906, 107832, 121311, 125208, 161748, 166241, 187812, 211171, 242622, 323496, 332482, 375624, 422342, 485244, 498723, 633513, 664964, 844684, 970488, 997446, 1267026, 1329928, 1496169, 1689368, 1900539, 1994892, 2534052, 2992338, 3801078, 3989784, 4488507, 5068104, 5701617, 5984676, 7602156, 7813327, 8977014, 11403234, 11969352, 15204312, 15626654, 17954028, 22806468, 23439981, 31253308, 35908056, 45612936, 46879962, 62506616, 70319943, 93759924, 140639886, 187519848, 210959829, 281279772, 421919658, 562559544, 843839316, 1687678632]

約数ペア:

[(1, 1687678632), (2, 843839316), (3, 562559544), (4, 421919658), (6, 281279772), (8, 210959829), (9, 187519848), (12, 140639886), (18, 93759924), (24, 70319943), (27, 62506616), (36, 46879962), (37, 45612936), (47, 35908056), (54, 31253308), (72, 23439981), (74, 22806468), (94, 17954028), (108, 15626654), (111, 15204312), (141, 11969352), (148, 11403234), (188, 8977014), (216, 7813327), (222, 7602156), (282, 5984676), (296, 5701617), (333, 5068104), (376, 4488507), (423, 3989784), (444, 3801078), (564, 2992338), (666, 2534052), (846, 1994892), (888, 1900539), (999, 1689368), (1128, 1496169), (1269, 1329928), (1332, 1267026), (1692, 997446), (1739, 970488), (1998, 844684), (2538, 664964), (2664, 633513), (3384, 498723), (3478, 485244), (3996, 422342), (4493, 375624), (5076, 332482), (5217, 323496), (6956, 242622), (7992, 211171), (8986, 187812), (10152, 166241), (10434, 161748), (13479, 125208), (13912, 121311), (15651, 107832), (17972, 93906), (20868, 80874), (26958, 62604), (31302, 53916), (35944, 46953), (40437, 41736)]