964773456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20323}}^1$

素因数の和:20400

約数の個数: 80

約数和(自身を含む): 2661305856

約数和(自身を除く): 1696532400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 5934, 7912, 11868, 15824, 20323, 23736, 40646, 47472, 60969, 81292, 121938, 162584, 243876, 325168, 467429, 487752, 873889, 934858, 975504, 1402287, 1747778, 1869716, 2621667, 2804574, 3495556, 3739432, 5243334, 5609148, 6991112, 7478864, 10486668, 11218296, 13982224, 20099447, 20973336, 22436592, 40198894, 41946672, 60298341, 80397788, 120596682, 160795576, 241193364, 321591152, 482386728, 964773456]

約数ペア:

[(1, 964773456), (2, 482386728), (3, 321591152), (4, 241193364), (6, 160795576), (8, 120596682), (12, 80397788), (16, 60298341), (23, 41946672), (24, 40198894), (43, 22436592), (46, 20973336), (48, 20099447), (69, 13982224), (86, 11218296), (92, 10486668), (129, 7478864), (138, 6991112), (172, 5609148), (184, 5243334), (258, 3739432), (276, 3495556), (344, 2804574), (368, 2621667), (516, 1869716), (552, 1747778), (688, 1402287), (989, 975504), (1032, 934858), (1104, 873889), (1978, 487752), (2064, 467429), (2967, 325168), (3956, 243876), (5934, 162584), (7912, 121938), (11868, 81292), (15824, 60969), (20323, 47472), (23736, 40646)]