225703276596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1384309}}^1$

素因数の和:1384973

約数の個数: 72

約数和(自身を含む): 653039936640

約数和(自身を除く): 427336660044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 647, 1294, 1941, 2588, 3882, 4529, 5823, 7764, 9058, 11646, 13587, 18116, 23292, 27174, 40761, 54348, 81522, 163044, 1384309, 2768618, 4152927, 5537236, 8305854, 9690163, 12458781, 16611708, 19380326, 24917562, 29070489, 38760652, 49835124, 58140978, 87211467, 116281956, 174422934, 348845868, 895647923, 1791295846, 2686943769, 3582591692, 5373887538, 6269535461, 8060831307, 10747775076, 12539070922, 16121662614, 18808606383, 25078141844, 32243325228, 37617212766, 56425819149, 75234425532, 112851638298, 225703276596]

約数ペア:

[(1, 225703276596), (2, 112851638298), (3, 75234425532), (4, 56425819149), (6, 37617212766), (7, 32243325228), (9, 25078141844), (12, 18808606383), (14, 16121662614), (18, 12539070922), (21, 10747775076), (28, 8060831307), (36, 6269535461), (42, 5373887538), (63, 3582591692), (84, 2686943769), (126, 1791295846), (252, 895647923), (647, 348845868), (1294, 174422934), (1941, 116281956), (2588, 87211467), (3882, 58140978), (4529, 49835124), (5823, 38760652), (7764, 29070489), (9058, 24917562), (11646, 19380326), (13587, 16611708), (18116, 12458781), (23292, 9690163), (27174, 8305854), (40761, 5537236), (54348, 4152927), (81522, 2768618), (163044, 1384309)]