426782328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 1270080000

約数和(自身を除く): 843297672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 251, 348, 349, 406, 502, 609, 696, 698, 753, 812, 1004, 1047, 1218, 1396, 1506, 1624, 1757, 2008, 2094, 2436, 2443, 2792, 3012, 3514, 4188, 4872, 4886, 5271, 6024, 7028, 7279, 7329, 8376, 9772, 10121, 10542, 14056, 14558, 14658, 19544, 20242, 21084, 21837, 29116, 29316, 30363, 40484, 42168, 43674, 50953, 58232, 58632, 60726, 70847, 80968, 87348, 87599, 101906, 121452, 141694, 152859, 174696, 175198, 203812, 212541, 242904, 262797, 283388, 305718, 350396, 407624, 425082, 525594, 566776, 611436, 613193, 700792, 850164, 1051188, 1222872, 1226386, 1700328, 1839579, 2102376, 2452772, 2540371, 3679158, 4905544, 5080742, 7358316, 7621113, 10161484, 14716632, 15242226, 17782597, 20322968, 30484452, 35565194, 53347791, 60968904, 71130388, 106695582, 142260776, 213391164, 426782328]

約数ペア:

[(1, 426782328), (2, 213391164), (3, 142260776), (4, 106695582), (6, 71130388), (7, 60968904), (8, 53347791), (12, 35565194), (14, 30484452), (21, 20322968), (24, 17782597), (28, 15242226), (29, 14716632), (42, 10161484), (56, 7621113), (58, 7358316), (84, 5080742), (87, 4905544), (116, 3679158), (168, 2540371), (174, 2452772), (203, 2102376), (232, 1839579), (251, 1700328), (348, 1226386), (349, 1222872), (406, 1051188), (502, 850164), (609, 700792), (696, 613193), (698, 611436), (753, 566776), (812, 525594), (1004, 425082), (1047, 407624), (1218, 350396), (1396, 305718), (1506, 283388), (1624, 262797), (1757, 242904), (2008, 212541), (2094, 203812), (2436, 175198), (2443, 174696), (2792, 152859), (3012, 141694), (3514, 121452), (4188, 101906), (4872, 87599), (4886, 87348), (5271, 80968), (6024, 70847), (7028, 60726), (7279, 58632), (7329, 58232), (8376, 50953), (9772, 43674), (10121, 42168), (10542, 40484), (14056, 30363), (14558, 29316), (14658, 29116), (19544, 21837), (20242, 21084)]