388918872

素因数分解:

$2^3\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{3733}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 1054332240

約数和(自身を除く): 665413368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1447, 2894, 3733, 4341, 5788, 7466, 8682, 11199, 11576, 13023, 14932, 17364, 22398, 26046, 29864, 33597, 34728, 44796, 52092, 67194, 89592, 104184, 134388, 268776, 5401651, 10803302, 16204953, 21606604, 32409906, 43213208, 48614859, 64819812, 97229718, 129639624, 194459436, 388918872]

約数ペア:

[(1, 388918872), (2, 194459436), (3, 129639624), (4, 97229718), (6, 64819812), (8, 48614859), (9, 43213208), (12, 32409906), (18, 21606604), (24, 16204953), (36, 10803302), (72, 5401651), (1447, 268776), (2894, 134388), (3733, 104184), (4341, 89592), (5788, 67194), (7466, 52092), (8682, 44796), (11199, 34728), (11576, 33597), (13023, 29864), (14932, 26046), (17364, 22398)]