331323888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{140869}}^1$

素因数の和:140894

約数の個数: 60

約数和(自身を含む): 995669160

約数和(自身を除く): 664345272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 140869, 281738, 422607, 563476, 845214, 986083, 1126952, 1690428, 1972166, 2253904, 2958249, 3380856, 3944332, 5916498, 6761712, 6902581, 7888664, 11832996, 13805162, 15777328, 20707743, 23665992, 27610324, 41415486, 47331984, 55220648, 82830972, 110441296, 165661944, 331323888]

約数ペア:

[(1, 331323888), (2, 165661944), (3, 110441296), (4, 82830972), (6, 55220648), (7, 47331984), (8, 41415486), (12, 27610324), (14, 23665992), (16, 20707743), (21, 15777328), (24, 13805162), (28, 11832996), (42, 7888664), (48, 6902581), (49, 6761712), (56, 5916498), (84, 3944332), (98, 3380856), (112, 2958249), (147, 2253904), (168, 1972166), (196, 1690428), (294, 1126952), (336, 986083), (392, 845214), (588, 563476), (784, 422607), (1176, 281738), (2352, 140869)]