289205864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 593308800

約数和(自身を除く): 304102936

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 83, 92, 116, 166, 184, 232, 332, 653, 664, 667, 1306, 1334, 1909, 2407, 2612, 2668, 3818, 4814, 5224, 5336, 7636, 9628, 15019, 15272, 18937, 19256, 30038, 37874, 54199, 55361, 60076, 75748, 108398, 110722, 120152, 151496, 216796, 221444, 433592, 435551, 442888, 871102, 1246577, 1571771, 1742204, 2493154, 3143542, 3484408, 4986308, 6287084, 9972616, 12574168, 36150733, 72301466, 144602932, 289205864]

約数ペア:

[(1, 289205864), (2, 144602932), (4, 72301466), (8, 36150733), (23, 12574168), (29, 9972616), (46, 6287084), (58, 4986308), (83, 3484408), (92, 3143542), (116, 2493154), (166, 1742204), (184, 1571771), (232, 1246577), (332, 871102), (653, 442888), (664, 435551), (667, 433592), (1306, 221444), (1334, 216796), (1909, 151496), (2407, 120152), (2612, 110722), (2668, 108398), (3818, 75748), (4814, 60076), (5224, 55361), (5336, 54199), (7636, 37874), (9628, 30038), (15019, 19256), (15272, 18937)]