38847984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 118742400

約数和(自身を除く): 79894416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 199, 249, 294, 332, 336, 392, 398, 498, 581, 588, 597, 664, 784, 796, 996, 1162, 1176, 1194, 1328, 1393, 1592, 1743, 1992, 2324, 2352, 2388, 2786, 3184, 3486, 3984, 4067, 4179, 4648, 4776, 5572, 6972, 8134, 8358, 9296, 9552, 9751, 11144, 12201, 13944, 16268, 16517, 16716, 19502, 22288, 24402, 27888, 29253, 32536, 33034, 33432, 39004, 48804, 49551, 58506, 65072, 66068, 66864, 78008, 97608, 99102, 115619, 117012, 132136, 156016, 195216, 198204, 231238, 234024, 264272, 346857, 396408, 462476, 468048, 693714, 792816, 809333, 924952, 1387428, 1618666, 1849904, 2427999, 2774856, 3237332, 4855998, 5549712, 6474664, 9711996, 12949328, 19423992, 38847984]

約数ペア:

[(1, 38847984), (2, 19423992), (3, 12949328), (4, 9711996), (6, 6474664), (7, 5549712), (8, 4855998), (12, 3237332), (14, 2774856), (16, 2427999), (21, 1849904), (24, 1618666), (28, 1387428), (42, 924952), (48, 809333), (49, 792816), (56, 693714), (83, 468048), (84, 462476), (98, 396408), (112, 346857), (147, 264272), (166, 234024), (168, 231238), (196, 198204), (199, 195216), (249, 156016), (294, 132136), (332, 117012), (336, 115619), (392, 99102), (398, 97608), (498, 78008), (581, 66864), (588, 66068), (597, 65072), (664, 58506), (784, 49551), (796, 48804), (996, 39004), (1162, 33432), (1176, 33034), (1194, 32536), (1328, 29253), (1393, 27888), (1592, 24402), (1743, 22288), (1992, 19502), (2324, 16716), (2352, 16517), (2388, 16268), (2786, 13944), (3184, 12201), (3486, 11144), (3984, 9751), (4067, 9552), (4179, 9296), (4648, 8358), (4776, 8134), (5572, 6972)]