7712984916

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20123}}^1$

素因数の和:20172

約数の個数: 180

約数和(自身を含む): 24953920992

約数和(自身を除く): 17240936076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 169, 182, 189, 234, 252, 273, 324, 338, 351, 364, 378, 468, 507, 546, 567, 676, 702, 756, 819, 1014, 1053, 1092, 1134, 1183, 1404, 1521, 1638, 2028, 2106, 2268, 2366, 2457, 3042, 3276, 3549, 4212, 4563, 4732, 4914, 6084, 7098, 7371, 9126, 9828, 10647, 13689, 14196, 14742, 18252, 20123, 21294, 27378, 29484, 31941, 40246, 42588, 54756, 60369, 63882, 80492, 95823, 120738, 127764, 140861, 181107, 191646, 241476, 261599, 281722, 362214, 383292, 422583, 523198, 543321, 563444, 724428, 784797, 845166, 1046396, 1086642, 1267749, 1569594, 1629963, 1690332, 1831193, 2173284, 2354391, 2535498, 3139188, 3259926, 3400787, 3662386, 3803247, 4708782, 5070996, 5493579, 6519852, 6801574, 7063173, 7324772, 7606494, 9417564, 10202361, 10987158, 11409741, 13603148, 14126346, 15212988, 16480737, 20404722, 21189519, 21974316, 22819482, 23805509, 28252692, 30607083, 32961474, 40809444, 42379038, 45638964, 47611018, 49442211, 61214166, 65922948, 71416527, 84758076, 91821249, 95222036, 98884422, 122428332, 142833054, 148326633, 183642498, 197768844, 214249581, 275463747, 285666108, 296653266, 367284996, 428499162, 550927494, 593306532, 642748743, 856998324, 1101854988, 1285497486, 1928246229, 2570994972, 3856492458, 7712984916]

約数ペア:

[(1, 7712984916), (2, 3856492458), (3, 2570994972), (4, 1928246229), (6, 1285497486), (7, 1101854988), (9, 856998324), (12, 642748743), (13, 593306532), (14, 550927494), (18, 428499162), (21, 367284996), (26, 296653266), (27, 285666108), (28, 275463747), (36, 214249581), (39, 197768844), (42, 183642498), (52, 148326633), (54, 142833054), (63, 122428332), (78, 98884422), (81, 95222036), (84, 91821249), (91, 84758076), (108, 71416527), (117, 65922948), (126, 61214166), (156, 49442211), (162, 47611018), (169, 45638964), (182, 42379038), (189, 40809444), (234, 32961474), (252, 30607083), (273, 28252692), (324, 23805509), (338, 22819482), (351, 21974316), (364, 21189519), (378, 20404722), (468, 16480737), (507, 15212988), (546, 14126346), (567, 13603148), (676, 11409741), (702, 10987158), (756, 10202361), (819, 9417564), (1014, 7606494), (1053, 7324772), (1092, 7063173), (1134, 6801574), (1183, 6519852), (1404, 5493579), (1521, 5070996), (1638, 4708782), (2028, 3803247), (2106, 3662386), (2268, 3400787), (2366, 3259926), (2457, 3139188), (3042, 2535498), (3276, 2354391), (3549, 2173284), (4212, 1831193), (4563, 1690332), (4732, 1629963), (4914, 1569594), (6084, 1267749), (7098, 1086642), (7371, 1046396), (9126, 845166), (9828, 784797), (10647, 724428), (13689, 563444), (14196, 543321), (14742, 523198), (18252, 422583), (20123, 383292), (21294, 362214), (27378, 281722), (29484, 261599), (31941, 241476), (40246, 191646), (42588, 181107), (54756, 140861), (60369, 127764), (63882, 120738), (80492, 95823)]