326439311191

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1\times {\mathrm{11587}}^1$

素因数の和:12740

約数の個数: 48

約数和(自身を含む): 415459279872

約数和(自身を除く): 89019968681

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1091, 1519, 3689, 7637, 11587, 18547, 25823, 33821, 53459, 81109, 129829, 196979, 236747, 359197, 567763, 574957, 908803, 1378853, 1657229, 2514379, 4024699, 6106349, 9651971, 12641417, 17600653, 28172893, 42744443, 88489919, 214904089, 299211101, 391883927, 619429433, 1504328623, 2743187489, 6662026759, 10530300361, 19202312423, 46634187313, 326439311191]

約数ペア:

[(1, 326439311191), (7, 46634187313), (17, 19202312423), (31, 10530300361), (49, 6662026759), (119, 2743187489), (217, 1504328623), (527, 619429433), (833, 391883927), (1091, 299211101), (1519, 214904089), (3689, 88489919), (7637, 42744443), (11587, 28172893), (18547, 17600653), (25823, 12641417), (33821, 9651971), (53459, 6106349), (81109, 4024699), (129829, 2514379), (196979, 1657229), (236747, 1378853), (359197, 908803), (567763, 574957)]