1728703314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1553}}^1$

素因数の和:1712

約数の個数: 96

約数和(自身を含む): 4154177664

約数和(自身を除く): 2425474350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 71, 78, 117, 134, 142, 201, 213, 234, 402, 426, 603, 639, 871, 923, 1206, 1278, 1553, 1742, 1846, 2613, 2769, 3106, 4659, 4757, 5226, 5538, 7839, 8307, 9318, 9514, 13977, 14271, 15678, 16614, 20189, 27954, 28542, 40378, 42813, 60567, 61841, 85626, 104051, 110263, 121134, 123682, 181701, 185523, 208102, 220526, 312153, 330789, 363402, 371046, 556569, 624306, 661578, 936459, 992367, 1113138, 1352663, 1433419, 1872918, 1984734, 2705326, 2866838, 4057989, 4300257, 7387621, 8115978, 8600514, 12173967, 12900771, 14775242, 22162863, 24347934, 25801542, 44325726, 66488589, 96039073, 132977178, 192078146, 288117219, 576234438, 864351657, 1728703314]

約数ペア:

[(1, 1728703314), (2, 864351657), (3, 576234438), (6, 288117219), (9, 192078146), (13, 132977178), (18, 96039073), (26, 66488589), (39, 44325726), (67, 25801542), (71, 24347934), (78, 22162863), (117, 14775242), (134, 12900771), (142, 12173967), (201, 8600514), (213, 8115978), (234, 7387621), (402, 4300257), (426, 4057989), (603, 2866838), (639, 2705326), (871, 1984734), (923, 1872918), (1206, 1433419), (1278, 1352663), (1553, 1113138), (1742, 992367), (1846, 936459), (2613, 661578), (2769, 624306), (3106, 556569), (4659, 371046), (4757, 363402), (5226, 330789), (5538, 312153), (7839, 220526), (8307, 208102), (9318, 185523), (9514, 181701), (13977, 123682), (14271, 121134), (15678, 110263), (16614, 104051), (20189, 85626), (27954, 61841), (28542, 60567), (40378, 42813)]