389917752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74869}}^1$

素因数の和:74916

約数の個数: 64

約数和(自身を含む): 1150003200

約数和(自身を除く): 760085448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 74869, 149738, 224607, 299476, 449214, 524083, 598952, 898428, 1048166, 1572249, 1796856, 2096332, 2320939, 3144498, 4192664, 4641878, 6288996, 6962817, 9283756, 12577992, 13925634, 16246573, 18567512, 27851268, 32493146, 48739719, 55702536, 64986292, 97479438, 129972584, 194958876, 389917752]

約数ペア:

[(1, 389917752), (2, 194958876), (3, 129972584), (4, 97479438), (6, 64986292), (7, 55702536), (8, 48739719), (12, 32493146), (14, 27851268), (21, 18567512), (24, 16246573), (28, 13925634), (31, 12577992), (42, 9283756), (56, 6962817), (62, 6288996), (84, 4641878), (93, 4192664), (124, 3144498), (168, 2320939), (186, 2096332), (217, 1796856), (248, 1572249), (372, 1048166), (434, 898428), (651, 598952), (744, 524083), (868, 449214), (1302, 299476), (1736, 224607), (2604, 149738), (5208, 74869)]