320308296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2251}}^1$

素因数の和:2296

約数の個数: 144

約数和(自身を含む): 1024344720

約数和(自身を除く): 704036424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 1078, 1176, 1452, 1617, 1694, 1848, 2156, 2251, 2541, 2904, 3234, 3388, 4312, 4502, 5082, 5929, 6468, 6753, 6776, 9004, 10164, 11858, 12936, 13506, 15757, 17787, 18008, 20328, 23716, 24761, 27012, 31514, 35574, 47271, 47432, 49522, 54024, 63028, 71148, 74283, 94542, 99044, 110299, 126056, 142296, 148566, 173327, 189084, 198088, 220598, 272371, 297132, 330897, 346654, 378168, 441196, 519981, 544742, 594264, 661794, 693308, 817113, 882392, 1039962, 1089484, 1213289, 1323588, 1386616, 1634226, 1906597, 2079924, 2178968, 2426578, 2647176, 3268452, 3639867, 3813194, 4159848, 4853156, 5719791, 6536904, 7279734, 7626388, 9706312, 11439582, 13346179, 14559468, 15252776, 22879164, 26692358, 29118936, 40038537, 45758328, 53384716, 80077074, 106769432, 160154148, 320308296]

約数ペア:

[(1, 320308296), (2, 160154148), (3, 106769432), (4, 80077074), (6, 53384716), (7, 45758328), (8, 40038537), (11, 29118936), (12, 26692358), (14, 22879164), (21, 15252776), (22, 14559468), (24, 13346179), (28, 11439582), (33, 9706312), (42, 7626388), (44, 7279734), (49, 6536904), (56, 5719791), (66, 4853156), (77, 4159848), (84, 3813194), (88, 3639867), (98, 3268452), (121, 2647176), (132, 2426578), (147, 2178968), (154, 2079924), (168, 1906597), (196, 1634226), (231, 1386616), (242, 1323588), (264, 1213289), (294, 1089484), (308, 1039962), (363, 882392), (392, 817113), (462, 693308), (484, 661794), (539, 594264), (588, 544742), (616, 519981), (726, 441196), (847, 378168), (924, 346654), (968, 330897), (1078, 297132), (1176, 272371), (1452, 220598), (1617, 198088), (1694, 189084), (1848, 173327), (2156, 148566), (2251, 142296), (2541, 126056), (2904, 110299), (3234, 99044), (3388, 94542), (4312, 74283), (4502, 71148), (5082, 63028), (5929, 54024), (6468, 49522), (6753, 47432), (6776, 47271), (9004, 35574), (10164, 31514), (11858, 27012), (12936, 24761), (13506, 23716), (15757, 20328), (17787, 18008)]