338045621770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1\times {\mathrm{14341}}^1$

素因数の和:15743

約数の個数: 64

約数和(自身を含む): 647661772800

約数和(自身を除く): 309616151030

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1279, 1843, 2558, 3686, 6395, 9215, 12790, 14341, 18430, 24301, 28682, 48602, 71705, 121505, 124063, 143410, 243010, 248126, 272479, 544958, 620315, 1240630, 1362395, 1391077, 2357197, 2724790, 2782154, 4714394, 6955385, 11785985, 13910770, 18342139, 23571970, 26430463, 36684278, 52860926, 91710695, 132152315, 183421390, 264304630, 348500641, 697001282, 1742503205, 1779187483, 3485006410, 3558374966, 8895937415, 17791874830, 33804562177, 67609124354, 169022810885, 338045621770]

約数ペア:

[(1, 338045621770), (2, 169022810885), (5, 67609124354), (10, 33804562177), (19, 17791874830), (38, 8895937415), (95, 3558374966), (97, 3485006410), (190, 1779187483), (194, 1742503205), (485, 697001282), (970, 348500641), (1279, 264304630), (1843, 183421390), (2558, 132152315), (3686, 91710695), (6395, 52860926), (9215, 36684278), (12790, 26430463), (14341, 23571970), (18430, 18342139), (24301, 13910770), (28682, 11785985), (48602, 6955385), (71705, 4714394), (121505, 2782154), (124063, 2724790), (143410, 2357197), (243010, 1391077), (248126, 1362395), (272479, 1240630), (544958, 620315)]