864320982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34939}}^1$

素因数の和:35001

約数の個数: 64

約数和(自身を含む): 2146713600

約数和(自身を除く): 1282392618

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 12369, 24738, 34939, 69878, 104817, 209634, 244573, 489146, 663841, 733719, 1083109, 1327682, 1467438, 1991523, 2166218, 3249327, 3983046, 4646887, 6498654, 7581763, 9293774, 13940661, 15163526, 20579071, 22745289, 27881322, 41158142, 45490578, 61737213, 123474426, 144053497, 288106994, 432160491, 864320982]

約数ペア:

[(1, 864320982), (2, 432160491), (3, 288106994), (6, 144053497), (7, 123474426), (14, 61737213), (19, 45490578), (21, 41158142), (31, 27881322), (38, 22745289), (42, 20579071), (57, 15163526), (62, 13940661), (93, 9293774), (114, 7581763), (133, 6498654), (186, 4646887), (217, 3983046), (266, 3249327), (399, 2166218), (434, 1991523), (589, 1467438), (651, 1327682), (798, 1083109), (1178, 733719), (1302, 663841), (1767, 489146), (3534, 244573), (4123, 209634), (8246, 104817), (12369, 69878), (24738, 34939)]