320043444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{3739}}^1$

素因数の和:4772

約数の個数: 48

約数和(自身を含む): 854515200

約数和(自身を除く): 534471756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1019, 2038, 3057, 3739, 4076, 6114, 7133, 7478, 11217, 12228, 14266, 14956, 21399, 22434, 26173, 28532, 42798, 44868, 52346, 78519, 85596, 104692, 157038, 314076, 3810041, 7620082, 11430123, 15240164, 22860246, 26670287, 45720492, 53340574, 80010861, 106681148, 160021722, 320043444]

約数ペア:

[(1, 320043444), (2, 160021722), (3, 106681148), (4, 80010861), (6, 53340574), (7, 45720492), (12, 26670287), (14, 22860246), (21, 15240164), (28, 11430123), (42, 7620082), (84, 3810041), (1019, 314076), (2038, 157038), (3057, 104692), (3739, 85596), (4076, 78519), (6114, 52346), (7133, 44868), (7478, 42798), (11217, 28532), (12228, 26173), (14266, 22434), (14956, 21399)]