788120172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1042487}}^1$

素因数の和:1042507

約数の個数: 48

約数和(自身を含む): 2335173120

約数和(自身を除く): 1547052948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1042487, 2084974, 3127461, 4169948, 6254922, 7297409, 9382383, 12509844, 14594818, 18764766, 21892227, 28147149, 29189636, 37529532, 43784454, 56294298, 65676681, 87568908, 112588596, 131353362, 197030043, 262706724, 394060086, 788120172]

約数ペア:

[(1, 788120172), (2, 394060086), (3, 262706724), (4, 197030043), (6, 131353362), (7, 112588596), (9, 87568908), (12, 65676681), (14, 56294298), (18, 43784454), (21, 37529532), (27, 29189636), (28, 28147149), (36, 21892227), (42, 18764766), (54, 14594818), (63, 12509844), (84, 9382383), (108, 7297409), (126, 6254922), (189, 4169948), (252, 3127461), (378, 2084974), (756, 1042487)]