808488

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 2376000

約数和(自身を除く): 1567512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 197, 216, 228, 342, 394, 456, 513, 591, 684, 788, 1026, 1182, 1368, 1576, 1773, 2052, 2364, 3546, 3743, 4104, 4728, 5319, 7092, 7486, 10638, 11229, 14184, 14972, 21276, 22458, 29944, 33687, 42552, 44916, 67374, 89832, 101061, 134748, 202122, 269496, 404244, 808488]

約数ペア:

[(1, 808488), (2, 404244), (3, 269496), (4, 202122), (6, 134748), (8, 101061), (9, 89832), (12, 67374), (18, 44916), (19, 42552), (24, 33687), (27, 29944), (36, 22458), (38, 21276), (54, 14972), (57, 14184), (72, 11229), (76, 10638), (108, 7486), (114, 7092), (152, 5319), (171, 4728), (197, 4104), (216, 3743), (228, 3546), (342, 2364), (394, 2052), (456, 1773), (513, 1576), (591, 1368), (684, 1182), (788, 1026)]