664173846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 1686417408

約数和(自身を除く): 1022243562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 271, 318, 367, 371, 477, 542, 734, 742, 813, 954, 1101, 1113, 1626, 1897, 2202, 2226, 2439, 2569, 3303, 3339, 3794, 4878, 5138, 5691, 6606, 6678, 7707, 11382, 14363, 15414, 17073, 19451, 23121, 28726, 34146, 38902, 43089, 46242, 58353, 86178, 99457, 100541, 116706, 129267, 136157, 175059, 198914, 201082, 258534, 272314, 298371, 301623, 350118, 408471, 596742, 603246, 696199, 816942, 895113, 904869, 1225413, 1392398, 1790226, 1809738, 2088597, 2450826, 4177194, 5271221, 6265791, 10542442, 12531582, 15813663, 31627326, 36898547, 47440989, 73797094, 94881978, 110695641, 221391282, 332086923, 664173846]

約数ペア:

[(1, 664173846), (2, 332086923), (3, 221391282), (6, 110695641), (7, 94881978), (9, 73797094), (14, 47440989), (18, 36898547), (21, 31627326), (42, 15813663), (53, 12531582), (63, 10542442), (106, 6265791), (126, 5271221), (159, 4177194), (271, 2450826), (318, 2088597), (367, 1809738), (371, 1790226), (477, 1392398), (542, 1225413), (734, 904869), (742, 895113), (813, 816942), (954, 696199), (1101, 603246), (1113, 596742), (1626, 408471), (1897, 350118), (2202, 301623), (2226, 298371), (2439, 272314), (2569, 258534), (3303, 201082), (3339, 198914), (3794, 175059), (4878, 136157), (5138, 129267), (5691, 116706), (6606, 100541), (6678, 99457), (7707, 86178), (11382, 58353), (14363, 46242), (15414, 43089), (17073, 38902), (19451, 34146), (23121, 28726)]