1294252488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{946091}}^1$

素因数の和:946122

約数の個数: 48

約数和(自身を含む): 3689758800

約数和(自身を除く): 2395506312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 946091, 1892182, 2838273, 3784364, 5676546, 7568728, 8514819, 11353092, 17029638, 17975729, 22706184, 34059276, 35951458, 53927187, 68118552, 71902916, 107854374, 143805832, 161781561, 215708748, 323563122, 431417496, 647126244, 1294252488]

約数ペア:

[(1, 1294252488), (2, 647126244), (3, 431417496), (4, 323563122), (6, 215708748), (8, 161781561), (9, 143805832), (12, 107854374), (18, 71902916), (19, 68118552), (24, 53927187), (36, 35951458), (38, 34059276), (57, 22706184), (72, 17975729), (76, 17029638), (114, 11353092), (152, 8514819), (171, 7568728), (228, 5676546), (342, 3784364), (456, 2838273), (684, 1892182), (1368, 946091)]