272321838

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 637693056

約数和(自身を除く): 365371218

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 83, 86, 129, 157, 162, 166, 243, 249, 258, 314, 387, 471, 486, 498, 747, 774, 942, 1161, 1413, 1494, 2241, 2322, 2826, 3483, 3569, 4239, 4482, 6723, 6751, 6966, 7138, 8478, 10449, 10707, 12717, 13031, 13446, 13502, 20169, 20253, 20898, 21414, 25434, 26062, 32121, 38151, 39093, 40338, 40506, 60759, 64242, 76302, 78186, 96363, 117279, 121518, 182277, 192726, 234558, 289089, 351837, 364554, 546831, 560333, 578178, 703674, 867267, 1055511, 1093662, 1120666, 1640493, 1680999, 1734534, 2111022, 3166533, 3280986, 3361998, 5042997, 6333066, 10085994, 15128991, 30257982, 45386973, 90773946, 136160919, 272321838]

約数ペア:

[(1, 272321838), (2, 136160919), (3, 90773946), (6, 45386973), (9, 30257982), (18, 15128991), (27, 10085994), (43, 6333066), (54, 5042997), (81, 3361998), (83, 3280986), (86, 3166533), (129, 2111022), (157, 1734534), (162, 1680999), (166, 1640493), (243, 1120666), (249, 1093662), (258, 1055511), (314, 867267), (387, 703674), (471, 578178), (486, 560333), (498, 546831), (747, 364554), (774, 351837), (942, 289089), (1161, 234558), (1413, 192726), (1494, 182277), (2241, 121518), (2322, 117279), (2826, 96363), (3483, 78186), (3569, 76302), (4239, 64242), (4482, 60759), (6723, 40506), (6751, 40338), (6966, 39093), (7138, 38151), (8478, 32121), (10449, 26062), (10707, 25434), (12717, 21414), (13031, 20898), (13446, 20253), (13502, 20169)]