289322982

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1123}}^1$

素因数の和:1514

約数の個数: 64

約数和(自身を含む): 694901760

約数和(自身を除く): 405578778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 367, 702, 734, 1101, 1123, 2202, 2246, 3303, 3369, 4771, 6606, 6738, 9542, 9909, 10107, 14313, 14599, 19818, 20214, 28626, 29198, 30321, 42939, 43797, 60642, 85878, 87594, 128817, 131391, 257634, 262782, 394173, 412141, 788346, 824282, 1236423, 2472846, 3709269, 5357833, 7418538, 10715666, 11127807, 16073499, 22255614, 32146998, 48220497, 96440994, 144661491, 289322982]

約数ペア:

[(1, 289322982), (2, 144661491), (3, 96440994), (6, 48220497), (9, 32146998), (13, 22255614), (18, 16073499), (26, 11127807), (27, 10715666), (39, 7418538), (54, 5357833), (78, 3709269), (117, 2472846), (234, 1236423), (351, 824282), (367, 788346), (702, 412141), (734, 394173), (1101, 262782), (1123, 257634), (2202, 131391), (2246, 128817), (3303, 87594), (3369, 85878), (4771, 60642), (6606, 43797), (6738, 42939), (9542, 30321), (9909, 29198), (10107, 28626), (14313, 20214), (14599, 19818)]