346813218

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 790177920

約数和(自身を除く): 443364702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 97, 146, 194, 219, 291, 438, 582, 657, 873, 907, 1314, 1746, 1814, 1971, 2619, 2721, 3942, 5238, 5442, 7081, 8163, 14162, 16326, 21243, 24489, 42486, 48978, 63729, 66211, 87979, 127458, 132422, 175958, 191187, 198633, 263937, 382374, 397266, 527874, 595899, 791811, 1191798, 1583622, 1787697, 2375433, 3575394, 4750866, 6422467, 12844934, 19267401, 38534802, 57802203, 115604406, 173406609, 346813218]

約数ペア:

[(1, 346813218), (2, 173406609), (3, 115604406), (6, 57802203), (9, 38534802), (18, 19267401), (27, 12844934), (54, 6422467), (73, 4750866), (97, 3575394), (146, 2375433), (194, 1787697), (219, 1583622), (291, 1191798), (438, 791811), (582, 595899), (657, 527874), (873, 397266), (907, 382374), (1314, 263937), (1746, 198633), (1814, 191187), (1971, 175958), (2619, 132422), (2721, 127458), (3942, 87979), (5238, 66211), (5442, 63729), (7081, 48978), (8163, 42486), (14162, 24489), (16326, 21243)]