1438990992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{525947}}^1$

素因数の和:525980

約数の個数: 60

約数和(自身を含む): 4239140880

約数和(自身を除く): 2800149888

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, 525947, 1051894, 1577841, 2103788, 3155682, 4207576, 4733523, 6311364, 8415152, 9467046, 9992993, 12622728, 18934092, 19985986, 25245456, 29978979, 37868184, 39971972, 59957958, 75736368, 79943944, 89936937, 119915916, 159887888, 179873874, 239831832, 359747748, 479663664, 719495496, 1438990992]

約数ペア:

[(1, 1438990992), (2, 719495496), (3, 479663664), (4, 359747748), (6, 239831832), (8, 179873874), (9, 159887888), (12, 119915916), (16, 89936937), (18, 79943944), (19, 75736368), (24, 59957958), (36, 39971972), (38, 37868184), (48, 29978979), (57, 25245456), (72, 19985986), (76, 18934092), (114, 12622728), (144, 9992993), (152, 9467046), (171, 8415152), (228, 6311364), (304, 4733523), (342, 4207576), (456, 3155682), (684, 2103788), (912, 1577841), (1368, 1051894), (2736, 525947)]