213526404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65179}}^1$

素因数の和:65209

約数の個数: 72

約数和(自身を含む): 664314560

約数和(自身を除く): 450788156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65179, 130358, 195537, 260716, 391074, 456253, 586611, 782148, 847327, 912506, 1173222, 1368759, 1694654, 1825012, 2346444, 2541981, 2737518, 3389308, 4106277, 5083962, 5475036, 5931289, 7625943, 8212554, 10167924, 11862578, 15251886, 16425108, 17793867, 23725156, 30503772, 35587734, 53381601, 71175468, 106763202, 213526404]

約数ペア:

[(1, 213526404), (2, 106763202), (3, 71175468), (4, 53381601), (6, 35587734), (7, 30503772), (9, 23725156), (12, 17793867), (13, 16425108), (14, 15251886), (18, 11862578), (21, 10167924), (26, 8212554), (28, 7625943), (36, 5931289), (39, 5475036), (42, 5083962), (52, 4106277), (63, 3389308), (78, 2737518), (84, 2541981), (91, 2346444), (117, 1825012), (126, 1694654), (156, 1368759), (182, 1173222), (234, 912506), (252, 847327), (273, 782148), (364, 586611), (468, 456253), (546, 391074), (819, 260716), (1092, 195537), (1638, 130358), (3276, 65179)]