812742714

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{751}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 2108908800

約数和(自身を除く): 1296166086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 409, 441, 751, 818, 882, 1227, 1323, 1502, 2253, 2454, 2646, 2863, 3681, 4506, 5257, 5726, 6759, 7362, 8589, 10514, 11043, 13518, 15771, 17178, 20041, 20277, 22086, 25767, 31542, 36799, 40082, 40554, 47313, 51534, 60123, 73598, 77301, 94626, 110397, 120246, 141939, 154602, 180369, 220794, 283878, 307159, 331191, 360738, 541107, 614318, 662382, 921477, 993573, 1082214, 1842954, 1987146, 2150113, 2764431, 4300226, 5528862, 6450339, 8293293, 12900678, 15050791, 16586586, 19351017, 30101582, 38702034, 45152373, 58053051, 90304746, 116106102, 135457119, 270914238, 406371357, 812742714]

約数ペア:

[(1, 812742714), (2, 406371357), (3, 270914238), (6, 135457119), (7, 116106102), (9, 90304746), (14, 58053051), (18, 45152373), (21, 38702034), (27, 30101582), (42, 19351017), (49, 16586586), (54, 15050791), (63, 12900678), (98, 8293293), (126, 6450339), (147, 5528862), (189, 4300226), (294, 2764431), (378, 2150113), (409, 1987146), (441, 1842954), (751, 1082214), (818, 993573), (882, 921477), (1227, 662382), (1323, 614318), (1502, 541107), (2253, 360738), (2454, 331191), (2646, 307159), (2863, 283878), (3681, 220794), (4506, 180369), (5257, 154602), (5726, 141939), (6759, 120246), (7362, 110397), (8589, 94626), (10514, 77301), (11043, 73598), (13518, 60123), (15771, 51534), (17178, 47313), (20041, 40554), (20277, 40082), (22086, 36799), (25767, 31542)]