438738384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8317}}^1$

素因数の和:8492

約数の個数: 80

約数和(自身を含む): 1303730048

約数和(自身を除く): 864991664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 6594, 7536, 8317, 8792, 13188, 16634, 17584, 24951, 26376, 33268, 49902, 52752, 58219, 66536, 99804, 116438, 133072, 174657, 199608, 232876, 349314, 399216, 465752, 698628, 931504, 1305769, 1397256, 2611538, 2794512, 3917307, 5223076, 7834614, 9140383, 10446152, 15669228, 18280766, 20892304, 27421149, 31338456, 36561532, 54842298, 62676912, 73123064, 109684596, 146246128, 219369192, 438738384]

約数ペア:

[(1, 438738384), (2, 219369192), (3, 146246128), (4, 109684596), (6, 73123064), (7, 62676912), (8, 54842298), (12, 36561532), (14, 31338456), (16, 27421149), (21, 20892304), (24, 18280766), (28, 15669228), (42, 10446152), (48, 9140383), (56, 7834614), (84, 5223076), (112, 3917307), (157, 2794512), (168, 2611538), (314, 1397256), (336, 1305769), (471, 931504), (628, 698628), (942, 465752), (1099, 399216), (1256, 349314), (1884, 232876), (2198, 199608), (2512, 174657), (3297, 133072), (3768, 116438), (4396, 99804), (6594, 66536), (7536, 58219), (8317, 52752), (8792, 49902), (13188, 33268), (16634, 26376), (17584, 24951)]