1729708164

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{2719}}^1$

素因数の和:3201

約数の個数: 72

約数和(自身を含む): 4491002880

約数和(自身を除く): 2761294716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 431, 492, 738, 862, 1293, 1476, 1724, 2586, 2719, 3879, 5172, 5438, 7758, 8157, 10876, 15516, 16314, 17671, 24471, 32628, 35342, 48942, 53013, 70684, 97884, 106026, 111479, 159039, 212052, 222958, 318078, 334437, 445916, 636156, 668874, 1003311, 1171889, 1337748, 2006622, 2343778, 3515667, 4013244, 4687556, 7031334, 10547001, 14062668, 21094002, 42188004, 48047449, 96094898, 144142347, 192189796, 288284694, 432427041, 576569388, 864854082, 1729708164]

約数ペア:

[(1, 1729708164), (2, 864854082), (3, 576569388), (4, 432427041), (6, 288284694), (9, 192189796), (12, 144142347), (18, 96094898), (36, 48047449), (41, 42188004), (82, 21094002), (123, 14062668), (164, 10547001), (246, 7031334), (369, 4687556), (431, 4013244), (492, 3515667), (738, 2343778), (862, 2006622), (1293, 1337748), (1476, 1171889), (1724, 1003311), (2586, 668874), (2719, 636156), (3879, 445916), (5172, 334437), (5438, 318078), (7758, 222958), (8157, 212052), (10876, 159039), (15516, 111479), (16314, 106026), (17671, 97884), (24471, 70684), (32628, 53013), (35342, 48942)]