778246992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{284447}}^1$

素因数の和:284480

約数の個数: 60

約数和(自身を含む): 2292650880

約数和(自身を除く): 1514403888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 284447, 568894, 853341, 1137788, 1706682, 2275576, 2560023, 3413364, 4551152, 5120046, 5404493, 6826728, 10240092, 10808986, 13653456, 16213479, 20480184, 21617972, 32426958, 40960368, 43235944, 48640437, 64853916, 86471888, 97280874, 129707832, 194561748, 259415664, 389123496, 778246992]

約数ペア:

[(1, 778246992), (2, 389123496), (3, 259415664), (4, 194561748), (6, 129707832), (8, 97280874), (9, 86471888), (12, 64853916), (16, 48640437), (18, 43235944), (19, 40960368), (24, 32426958), (36, 21617972), (38, 20480184), (48, 16213479), (57, 13653456), (72, 10808986), (76, 10240092), (114, 6826728), (144, 5404493), (152, 5120046), (171, 4551152), (228, 3413364), (304, 2560023), (342, 2275576), (456, 1706682), (684, 1137788), (912, 853341), (1368, 568894), (2736, 284447)]